80_FR_16639 80 FR 16579 - Hazardous Materials: Spare Fuel Cell Cartridges Containing Flammable Gas Transported by Aircraft in Passenger and Crew Member Checked Baggage

80 FR 16579 - Hazardous Materials: Spare Fuel Cell Cartridges Containing Flammable Gas Transported by Aircraft in Passenger and Crew Member Checked Baggage

DEPARTMENT OF TRANSPORTATION
Pipeline and Hazardous Materials Safety Administration

Federal Register Volume 80, Issue 60 (March 30, 2015)

Page Range16579-16583
FR Document2015-07109

PHMSA issued a 2011 final rule in which we did not harmonize with international regulations regarding the carriage of spare fuel cell cartridges in passenger and crew member checked baggage. Lilliputian Systems, Inc. (Lilliputian) contested this final rule, first by filing an administrative appeal, then challenging the final rule in the United States Court of Appeals for the District of Columbia Circuit. On January 31, 2014, the Court remanded the rule and ordered PHMSA to provide further explanation for the prohibition on airline passengers and crew carrying flammable gas fuel cell cartridges in their checked baggage, including its response to Lilliputian's comments. 741 F.3d 1309, 1314 (D.C. Cir. 2014). As a result, we are issuing this document which provides a more thorough explanation and substantial evidence to support PHMSA's decision to prohibit the carriage of spare fuel cell cartridges in passenger and crew member checked baggage.

Federal Register, Volume 80 Issue 60 (Monday, March 30, 2015)
[Federal Register Volume 80, Number 60 (Monday, March 30, 2015)]
[Rules and Regulations]
[Pages 16579-16583]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-07109]


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DEPARTMENT OF TRANSPORTATION

Pipeline and Hazardous Materials Safety Administration

49 CFR Part 175

[Docket No. PHMSA-2009-0126, Notice No. 15-3]


Hazardous Materials: Spare Fuel Cell Cartridges Containing 
Flammable Gas Transported by Aircraft in Passenger and Crew Member 
Checked Baggage

AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), 
DOT.

[[Page 16580]]


ACTION: Notification of a More Definitive Statement.

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SUMMARY: PHMSA issued a 2011 final rule in which we did not harmonize 
with international regulations regarding the carriage of spare fuel 
cell cartridges in passenger and crew member checked baggage. 
Lilliputian Systems, Inc. (Lilliputian) contested this final rule, 
first by filing an administrative appeal, then challenging the final 
rule in the United States Court of Appeals for the District of Columbia 
Circuit. On January 31, 2014, the Court remanded the rule and ordered 
PHMSA to provide further explanation for the prohibition on airline 
passengers and crew carrying flammable gas fuel cell cartridges in 
their checked baggage, including its response to Lilliputian's 
comments. 741 F.3d 1309, 1314 (D.C. Cir. 2014). As a result, we are 
issuing this document which provides a more thorough explanation and 
substantial evidence to support PHMSA's decision to prohibit the 
carriage of spare fuel cell cartridges in passenger and crew member 
checked baggage.

DATES: March 30, 2015.

FOR FURTHER INFORMATION CONTACT: Michael Stevens, Transportation 
Specialist (Regulations), Standards and Rulemaking Division, Office of 
Hazardous Materials Safety, Pipeline and Hazardous Materials Safety 
Administration, U.S. Department of Transportation, 1200 New Jersey 
Avenue SE., Washington, DC 20590, Telephone: (202) 366-8553 or, via 
email: [email protected] or Shawn Wolsey, Senior Attorney, Office 
of the Chief Counsel, Pipeline and Hazardous Materials Safety 
Administration, U.S. Department of Transportation, 1200 New Jersey 
Avenue SE., Washington, DC 20590, (202) 366-4400 or, via email: 
[email protected].

SUPPLEMENTARY INFORMATION: 

Background

    In 2009, the International Civil Aviation Organization (ICAO) voted 
and reissued its Technical Instructions for the Safe Transport of 
Dangerous Goods by Air (ICAO Technical Instructions), which lifted the 
previous restriction of spare fuel cell cartridges for all but Division 
4.3 chemistries from passenger and crew member checked baggage. In 
response, on August 24, 2010, the Pipeline and Hazardous Materials 
Safety Administration (PHMSA) issued a notice of proposed rulemaking 
(NPRM) to harmonize U.S. Hazardous Materials Regulations (HMR; 49 CFR 
parts 171-180) with updated international standards. These changes 
included updates to packaging, labeling, and testing requirements to 
increase harmony with the international rules and promote the flow of 
goods (75 FR 52070, HM-215K, 8/24/2010). PHMSA stated its goal was ``. 
. . to harmonize without diminishing the level of safety currently 
provided by the HMR and without imposing undue burdens on the regulated 
public'' and that we ``. . . evaluate[d] each amendment on its own 
merit.'' [75 FR 52071]
    Ultimately, PHMSA did not adopt every provision of every set of the 
international regulations. In the final rule published January 19, 2011 
[76 FR 3308], PHMSA revised the 49 CFR 175.10 passenger exceptions to 
allow passengers and crew members to place certain spare fuel cell 
cartridges containing a flammable liquid (Class 3) or corrosive 
material (Class 8) in checked baggage. PHMSA stated, ``fuel cell 
cartridges themselves are subject to much more stringent construction, 
testing, and packaging requirements than for similar articles (e.g., 
aerosols).'' However, PHMSA limited the scope of spare fuel cell 
cartridge chemistries allowed in checked baggage by excluding fuel cell 
cartridges containing Division 2.1 (flammable gas) and Division 4.3 
(dangerous when wet) material. In the interest of safety, PHMSA elected 
to continue the longstanding limitations in the HMR for Division 2.1 
(flammable gas) on passenger-carrying aircraft and thus maintained the 
existing prohibition on the transport of spare fuel cells containing 
Division 2.1 (flammable gas) in checked baggage. PHMSA and the Federal 
Aviation Administration (FAA) explained their expressed concern ``due 
to the questionable integrity of [fuel cells] when packed in a 
passenger's checked baggage'' [76 FR 3337].
    As a result of PHMSA's rulemaking, Lilliputian filed an 
administrative appeal in accordance with 49 CFR 106.110. It requested 
PHMSA to revise 49 CFR 175.10(a)(19) to align with the ICAO Technical 
Instructions and allow spare fuel cell cartridges containing Division 
2.1 (flammable gas) to be carried in checked baggage. PHMSA granted the 
administrative appeal by providing Lilliputian and the public 
additional opportunity for comment in a May 25, 2012 NPRM [77 FR 
31274]. The subsequent final rule issued on January 7, 2013 [78 FR 
1101] denied the placement of spare Division 2.1 fuel cell cartridges 
in checked baggage but continued to allow two spare Division 2.1 fuel 
cell cartridges in carry-on baggage.
    Lilliputian filed a Petition for Review of the Final Order in the 
United States Court of Appeals for the District of Columbia Circuit on 
March 8, 2013. In a January 31, 2014, (731 F.3d 1309) decision, the 
Court remanded the rule and ordered PHMSA to ``provide further 
explanation for the prohibition on airline passengers and crew carrying 
flammable-gas fuel cell cartridges in their checked baggage, including 
its response to Lilliputian's comments.'' \1\
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    \1\ 741 F.3d 1314.
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Justification for Denial of the Administrative Appeal

    When PHMSA decides whether to allow an item on a passenger-carrying 
aircraft, the Department only tolerates extraordinarily low levels of 
risk. For example, when failure of a component in an airplane could 
interfere with continued flight and safe landing, the risk of failure 
must be less than one billion to one.\2\ This low level of tolerance 
for risk makes sense because, due to the high volume of air transport, 
even a very improbable event may eventually occur, and with 
catastrophic results. Additionally, PHMSA is required by 49 U.S.C. 
5108(b) to pursue the ``highest degree of safety in pipeline 
transportation and hazardous materials transportation.'' \3\ Under 49 
U.S.C. 5103(b), PHMSA is authorized to issue regulations for the safe 
and secure transportation of hazardous materials in commerce, including 
transportation by air.
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    \2\ http://www.faa.gov/documentLibrary/media/Advisory_Circular/AC25.1309-1A.pdf.
    \3\ PHMSA's Administrator is charged with carrying out all 
duties and powers vested in the Secretary of Transportation under 
chapter 51 of Title 49 of the U.S. Code, which governs the 
transportation of hazardous materials. 49 U.S.C. 108(f)(1).
---------------------------------------------------------------------------

    The risks presented by flammable gas on airplanes are clear. 
Flammable gases will burn if mixed with an appropriate amount of air, 
and an ignition source is present, and confined burning of a flammable 
gas can lead to detonation. As a result, PHMSA remains concerned with 
the hazards posed by flammable gases (such as the butane contained in 
some fuel cells) contributing to a fire in the cargo compartment of a 
passenger-carrying aircraft. This concern is particularly relevant to 
carriage in checked baggage, where damage to the fuel cell cartridge 
and the release of a flammable gas may occur if the baggage is 
mishandled.
    PHMSA denied Lilliputian's appeal due to the uncertainty of the 
safety risks posed when combining (1) the uncertainty of how the 
baggage handling would affect the durability and stability

[[Page 16581]]

of these products, (2) the possible over-sight of hazmat communication 
and packaging requirements because the regulations do not apply to 
passengers, and (3) the limitations of aircraft's fire suppression 
systems. PHMSA was particularly concerned by the allowance for 
passengers to transport flammable-gas fuel cells because passengers 
``are not trained to recognize potential hazards'' and ``are unlikely 
to be aware of the safety implications'' of improper packaging or 
handling. Considering those factors combined with the limitations of 
the aircraft's suppression system, (fire suppression systems ``do not 
prevent fires'' and are not ``designed to completely extinguish 
fires'') the safety risks were too great to authorize this exemption. 
PHMSA further explained that the authorization of any additional 
flammable gas on an airplane, in addition to the gases contained in the 
toiletry and medicinal items already allowed, would need to take into 
account ``the cumulative risk of the new authorization combined with 
existing authorizations.'' [78 FR 1104] PHMSA expressed willingness, 
however, to consider allowing certain fuel cells models on a case-by-
case basis. For example, portable oxygen concentrators may be allowed 
at some point in the future, when experience and testing prove that 
safe designs exist.
    Because of the risks presented by flammable gases, a number of 
safety requirements apply to shipments of flammable gas on passenger-
carrying aircraft. PHMSA believes there is sufficient basis for its 
decision because, as previously stated, in the area of aviation safety, 
there is a very low tolerance for risk. In its decision, PHMSA 
considered the known risks of flammable gases, coupled with the 
uncertainties relating to the safety of new fuel cell technology, added 
to the already high volume of air travel and the catastrophic 
consequences of any failure.

Cumulative Risk

    PHMSA's approach to aviation safety is not to permit items merely 
because they are similar to items already permitted. The authorization 
of any additional flammable gas on an aircraft, in addition to the 
toiletry and medicinal items already allowed, needs to take into 
account the cumulative risk of the new authorization combined with 
existing authorizations. A limited exception has existed since 1972 for 
small quantities of such gases in personal medicinal and toiletry 
items, such as the butane used as a propellant in a small aerosol can 
or a butane-powered curling iron (49 CFR 175.10(a)(1)(i). However, most 
Division 2.1 (flammable gas) substances and articles are forbidden from 
transportation as cargo aboard passenger-carrying aircraft, and thus 
prohibiting the carriage of spare fuel cell cartridges containing 
flammable gas in checked baggage is consistent with the agency's 
longstanding position with regard to flammable gases.

Checked Baggage

    The exceptions in 49 CFR 175.10 have not been expanded to permit 
additional flammable gases in checked baggage. As previously noted, 
allowing transportation of flammable gas in airline passengers' checked 
baggage would be inconsistent with the exceptions in 49 CFR 175.10. 
Airline passengers do not comply with the important packaging, 
labeling, and hazard communication requirements when they put items in 
their checked baggage, and they may not even be aware of such 
requirements. Without hazard communication and other notifications to 
handlers that the passenger's baggage contains flammable gas, checked 
baggage could be mishandled, damaging the integrity of an improperly 
packaged container of flammable gas. Negligent packing and excessive 
handling increases the potential that a container of flammable gas in 
checked baggage could rupture, creating conditions for an explosion. 76 
FR 3337.
    Beginning in 2009, the ICAO began considering whether to change its 
regulations to allow transport of fuel cells in checked baggage. Prior 
to that time, fuel cells had been allowed only in carry-on baggage or 
on one's person, in order to mitigate the risk of the fuel cell 
cartridge inadvertently coming into contact with an ignition source.\4\ 
Although members of the ICAO Dangerous Goods Panel were generally 
supportive of permitting most fuel cells containing flammable liquids 
in checked baggage, ``many were wary of permitting fuel cartridges 
containing substances of other classes.'' In particular, ``[s]ome felt 
further consideration was needed with respect to fuel cell cartridges 
containing flammable gases.'' Some participants suggested that changes 
not be adopted to allow these new technologies until ``experience based 
on a longer timeframe could be demonstrated.'' \5\ In the end, ICAO 
included in its Technical Instructions a provision to allow two spare 
fuel cell cartridges containing flammable gas in checked baggage. It 
should be noted that the ICAO Dangerous Goods Panel does not operate 
solely on a consensus basis and that some delegates, including the U.S. 
Panel Member, were not in agreement with this decision. The U.S. Panel 
member spoke against the adoption of this provision when the amendment 
was discussed and agreed to by majority vote during the Dangerous Goods 
Panel's 22nd meeting (held in Montreal, Canada from October 5-16, 
2009).\6\
---------------------------------------------------------------------------

    \4\ With regard to the allowance of fuel cell cartridges in 
carry-on baggage or on one's person, the risk is mitigated because 
the fuel cells are contained in a supervised environment. Thus, a 
flight attendant would be able to extinguish any fires that might 
occur in a carry-on bag in the event of a fuel cell cartridge 
inadvertently coming into contact with an ignition source.
    \5\ http://www.icao.int/safety/DangerousGoods/DGP%2022%20Working%20Papers/DGP.22.WP.100.en.pdf at 2.9.4.
    \6\ http://www.icao.int/safety/DangerousGoods/DGP%2022%20Working%20Papers/DGP.22.WP.100.en.pdf.
---------------------------------------------------------------------------

FAA Technical Report

    In Lilliputian's comments posted to the docket of the August 24, 
2010 NPRM (PHMSA-2009-0126-2027), they posed five recommendations for 
conducting a proper risk analysis:
     Any analysis should begin with the risk of ignition or 
sparking.
     The analysis should examine the risk of catching fire as a 
result of an external fire.
     The analysis should examine whether a fuel cell fire, once 
ignited, can be effectively extinguished in a timely manner.
     The analysis should look to any experience involving 
similar materials.
     The analysis should evaluate whether the volume of the 
material is relevant in terms of the risk and managing that risk.
    We believe that the Preliminary Investigation of the Fire Hazard 
Inherent in Micro Fuel Cell Cartridges (Final Report) \7\ prepared by 
the FAA Technical Center did address these recommendations posed by 
Lilliputian. The report examined the fire risk presented by fuel cells, 
including cells powered by flammable solids, liquids, and gas, 
including a test that exposed single, small fuel cells of various types 
to a low-intensity flame in a controlled environment. Only a few 
varieties of fuel cells were tested, because the technology was still 
developing; however, one of the fuel cells tested was a butane fuel 
cell manufactured by Lilliputian. The test results showed that, of the 
fuel types tested, ``[b]utane produced the most vigorous fire.'' The 
plastic cartridge used by Lilliputian was breached only 45 seconds 
after exposure

[[Page 16582]]

to flame and the ``butane ignition was rapid, almost explosive'' \8\ 
(emphasis added). It produced an approximately 1,000-degree Fahrenheit 
flame, by far the hottest flame produced by any of the materials in the 
study. While some of the other fuel cell fires were ``easily 
extinguished using Halon 1211,'' a fire suppression system commonly 
used in an aircraft, the butane fire burned so rapidly that the fire 
suppression system did not activate until after all the butane fuel had 
been consumed by the fire.
---------------------------------------------------------------------------

    \7\ See Document PHMSA-2009-0126-2366 in this docket.
    \8\ See Document PHMSA-2009-0126-2366 in this docket.
---------------------------------------------------------------------------

    A Halon 1211 system is not designed to detect fires. The pilot must 
first see that there is an alert from the fire detection system. Once 
that happens, the pilot will engage the Halon 1211 system, which will 
attempt to suppress, but not extinguish, the fire. While airplanes are 
equipped with fire detection systems, such as Halon 1211, there are no 
systems on board to detect a gas leak. Thus, if a fuel cell cartridge 
placed in checked baggage is damaged and allows butane gas to leak into 
the cargo compartment, there is no way for the pilot to be aware of 
this. The accumulation of the butane gas, if exposed to a spark, would 
then cause an explosion and would lead to a catastrophic failure of the 
airplane.
    The FAA Technical Center tests were designed to determine the 
flammability characteristics of fuel cell cartridges. The tests were 
conducted on single cartridges exposed to a controlled fire. The tests 
did not take into account the interaction of one or more cartridges and 
any adjacent combustible material (i.e., clothing, electronic devices, 
etc.) or the effect of fuel cell cartridges in propagating a fire. We 
do know from the test results that butane produced the most vigorous 
fire, the cartridge provided the least amount of protection from an 
external fire and, once penetrated, the liquid butane burned rapidly 
and filled the test chamber with fire. The butane fire also registered 
the highest temperature (1000 degrees Fahrenheit) and heat flux 
measurements of all tests conducted. The plastic cartridge used by 
Lilliputian was breached only 45 seconds after exposure to flame, and 
the butane ignition was rapid, almost explosive. Thus, the test results 
from the Final Report support our concern that the inherent hazards of 
compressed flammable gases, as demonstrated by exposure to a fire 
involving a fuel cell cartridge containing an estimated volume of only 
50 cc or less of butane, would pose an unacceptable risk in air 
transportation.
    As PHMSA stated in the preamble to the January 19, 2011 final rule, 
Federal hazmat law (49 U.S.C. 5101 et seq.) and policy encourages the 
harmonization of domestic and international standards for hazardous 
materials transportation to the extent practicable, but the law also 
permits PHMSA to depart from international standards in order to 
promote public safety. When considering the adoption of international 
standards under the HMR, PHMSA reviews and evaluates each amendment on 
its own merit, on the basis of its overall impact on transportation 
safety, and on the economic implications associated with its adoption. 
Our goal is to harmonize without diminishing the level of safety and 
without imposing undue burdens on the regulated public. In this 
instance, we believe that restricting the carriage of flammable gas 
fuel cell cartridges to be a necessary variation to the ICAO Technical 
Instructions that enhances the safety of aircraft passengers without 
imposing an unreasonable regulatory burden. Under Federal hazmat law, 
we are tasked with balancing the needs of public safety with economic 
burdens when considering harmonization with international standards. 
Consequently, because we elected not to revise the HMR to align with 
the ICAO Technical Instructions, we believe we did strike a balance by 
continuing to permit flammable gas fuel cell cartridges in carry-on 
baggage.

Disparate Treatment of Aerosols and Butane-Powered Articles

    The Court of Appeals for the District of Columbia Circuit also was 
concerned that PHMSA did not provide a reasoned explanation and 
substantial evidence for the disparate treatment of fuel cell 
cartridges as opposed to other products, particularly medicinal and 
toiletry items that contain flammable gases (i.e. aerosols).

Aerosols

    In order to determine if a hazardous material is permitted in 
checked baggage, PHMSA must take into account the cumulative risk of 
any new authorizations combined with any existing authorizations. Under 
certain conditions, 49 CFR 175.10 permits the carriage of aerosols in 
checked baggage on a passenger-carrying aircraft. This limited 
exception has existed since 1972 for aerosol containers in small 
quantities in personal medicinal and toiletry items. Such items include 
hair spray, deodorant, and certain medicinal products.
    To comply with the ban on chlorofluorocarbons (CFCs) that became 
effective January 1, 1994, \9\ the aerosol industry changed the type of 
propellant used in their products. Unfortunately, this new type of 
propellant is flammable and, because of its widespread use, there was 
concern of a risk-risk tradeoff (ozone layer damage versus cargo 
compartment safety on passenger-carrying aircraft). PHMSA and FAA were 
concerned that static electricity inherent in cargo compartments could 
ignite a leaking flammable aerosol container in passenger baggage.
---------------------------------------------------------------------------

    \9\ http://www.epa.gov/ozone/snap/aerosol/qa.html.
---------------------------------------------------------------------------

    Based on its concerns, PHMSA reviewed incident reports in the 
Hazardous Materials Identification System (HMIS) database and specific 
incidents that occurred during baggage handling provided by the FAA. 
Accordingly, PHMSA and FAA agreed to work together in certain areas to 
improve the safe transportation of flammable aerosols by adopting 
regulatory and non-regulatory solutions. For example, each agency 
agreed to: (1) Actively participate in the ICAO Dangerous Goods Panel 
that reviews the items that passengers are permitted to carry in the 
cabin and in checked baggage; (2) partner with the Consumer Specialty 
Products Association to enhance the design of aerosol products; and (3) 
amend the HMR to require or clarify that any release of hazmat in 
passenger baggage must be reported. Further, in a final rule published 
on December 20, 2004, PHMSA amended the HMR by requiring that release 
devices on aerosols be protected by a cap or other suitable means to 
prevent the inadvertent release of contents when placed in passenger or 
crew member baggage. [69 FR 76179; (HM-215G)] Because of the prevalence 
of aerosols in everyday travel, these adopted safety measures were 
deemed sufficient while not being overly burdensome to the traveling 
public. However, PHMSA continues to monitor this issue very closely and 
will respond to any negative trends accordingly.
    While PHMSA and FAA adopted safety measures to address the risks 
associated with permitting aerosols in checked baggage, the amount of 
butane in a fuel cartridge (200 mL) is approximately twice as much as 
the amount utilized in a typical 16 ounce aerosol can. Given the amount 
of electronic devices that passengers typically travel with, the 
cumulative volume of butane from fuel cell cartridges that passengers 
could bring aboard an aircraft is a concern. As a result, PHMSA has 
determined there is too much risk in allowing fuel cell

[[Page 16583]]

cartridges in checked baggage in addition to the currently authorized 
flammable aerosols when stowed in inaccessible cargo compartments on 
passenger-carrying aircraft.

Butane-Powered Curling Iron Articles

    As previously stated, 49 CFR 175.10 prescribes certain conditional 
exceptions to the HMR for passengers, crewmembers, and air operators 
for hazardous materials contained in their carry-on (including on one's 
person) and checked baggage. In paragraph (a)(6), hair curlers (curling 
irons), containing a hydrocarbon gas such as butane, are excepted from 
the requirements of the HMR in checked baggage. Flammable gas refills 
for such curlers are not permitted in carry-on or checked baggage. 
(emphasis added).
    In an NPRM published January 23, 2015 (80 FR 3836; [HM-218H]), 
PHMSA is considering prohibiting butane-powered curling iron articles 
in checked baggage. We believe the risk posed by flammable gases in an 
inaccessible compartment on a passenger-carrying aircraft is clear. 
Flammable gases will burn if mixed with an appropriate amount of air 
and confined burning of a flammable gas can lead to detonation. As a 
result, we remain concerned with the flammability hazard posed by 
butane and other flammable gases and the ability of such gases to 
propagate or contribute to a fire in the cargo compartment of an 
aircraft. This concern is particularly relevant to carriage in checked 
baggage, where damage to the curling iron and the subsequent release of 
a flammable gas may occur if the baggage is mishandled or the article 
itself is compromised.

Conclusion

    Because of the risks posed by flammable gas, a number of safety 
requirements apply to cargo shipments of flammable gas on passenger-
carrying aircraft. As previously stated, most Division 2.1 (flammable 
gas) substances and articles are generally forbidden from 
transportation as cargo aboard passenger-carrying aircraft, and PHMSA's 
proposal to prohibit the carriage of butane-powered curling irons in 
checked baggage is consistent with this provision. In the area of 
aviation safety, where the high volume of travel and the catastrophic 
consequences of failure lead to a very low tolerance for risk, we 
firmly believe the known risks of flammable gas are sufficient basis 
for our decision.
    We remain concerned with the flammability hazard posed by butane 
and other flammable gases and the ability of such gases to propagate or 
contribute to a fire in an inaccessible cargo compartment of a 
passenger-carrying aircraft. Moreover, in light of the well-established 
risks related to flammable gas and the long-standing prohibition of 
most flammable gas on passenger-carrying aircraft, PHMSA will continue 
to prohibit fuel cell cartridges that contain a class 2.1 flammable gas 
from being placed in checked baggage.

 Magdy El-Sibaie,
Associate Administrator for Hazardous Materials Safety.
[FR Doc. 2015-07109 Filed 3-27-15; 8:45 am]
 BILLING CODE 4910-60-P



                                                                     Federal Register / Vol. 80, No. 60 / Monday, March 30, 2015 / Rules and Regulations                                                16579

                                                  CAPTA Amendments of 1996, section                       implement a grant program made                        specified in the law. The required
                                                  107 of CAPTA authorized funding for                     available through the Child Abuse                     review of the regulations and policies to
                                                  two State grant programs: (1) To assist                 Amendments of 1984 (Pub. L. 98–457).                  determine their effect on family well-
                                                  States to develop, strengthen and carry                 This grant program is no longer in effect             being has been completed, and this rule
                                                  out child abuse and neglect prevention                  as it was at the time the appendix was                will have a neutral impact on family
                                                  and treatment programs; and (2) to assist               added (Child Abuse Prevention and                     well-being as defined in the legislation.
                                                  States in responding to reports of                      Treatment Act Amendments of 1996
                                                                                                                                                                Executive Order 13132
                                                  medical neglect (including the                          (Pub. L. 104–235)).
                                                  withholding of medically indicated                                                                               Executive Order 13132 prohibits an
                                                                                                          Paperwork Reduction Act                               agency from publishing any rule that
                                                  treatment from disabled infants with
                                                  life-threatening conditions), and                         Under the Paperwork Reduction Act                   has federalism implications if the rule
                                                  improving the provision of services to                  (Pub. L. 104–13), all Departments are                 either imposes substantial direct
                                                  disabled infants with life-threatening                  required to submit to OMB for review                  compliance costs on State and local
                                                  conditions and their families. Sections                 and approval any reporting or                         governments and is not required by
                                                  1340.10 through 1340.14 applied to the                  recordkeeping requirements inherent in                statute, or the rule preempts State law,
                                                  former and 1340.15 to the latter and are                a proposed or final rule. There are no                unless the agency meets the
                                                  not applicable to the current CAPTA                     new requirements as a result of this                  consultation and funding requirements
                                                  State grant program in section 106.                     regulation.                                           of section 6 of the Executive Order. The
                                                     The CAPTA Amendments of 1996 and                                                                           regulation has no federalism impact as
                                                                                                          Regulatory Flexibility Analysis
                                                  later amendments significantly revised                                                                        defined in the Executive Order.
                                                  the State grant requirements in law prior                 The Secretary certifies, under 5 U.S.C.
                                                                                                          605(b), and enacted by the Regulatory                 List of Subjects in 45 CFR Part 1340
                                                  to 1996. Now, States must submit a
                                                  State plan in order to be eligible to                   Flexibility Act (Pub. L. 96–354), that                  Child welfare, Grant programs—
                                                  receive a grant, including extensive                    this regulation will not result in a                  health, Grant programs—social
                                                  State plan assurances. There is no                      significant impact on a substantial                   programs, Individuals with disabilities,
                                                  longer the grant application and                        number of small entities.                             Reporting and recordkeeping
                                                  approval process specified in the                                                                             requirements, Research, Technical
                                                                                                          Regulatory Impact Analysis                            assistance, Youth.
                                                  regulations and States now provide
                                                                                                             Executive Orders 12866 and 13563
                                                  assurances in their State plans that                                                                            Dated: August 18, 2014.
                                                                                                          direct agencies to assess all costs and
                                                  certain activities will be carried out                                                                        Mark Greenberg,
                                                                                                          benefits of available regulatory
                                                  using the grant funds to achieve the                                                                          Acting Assistant Secretary for Children and
                                                                                                          alternatives and, if the regulation is
                                                  objectives of the law.                                                                                        Families.
                                                     The protections for disabled infants                 necessary, to select regulatory
                                                                                                                                                                  Approved: February 27, 2015.
                                                  (commonly known as ‘‘Baby Doe’’) are                    approaches that maximize net benefits
                                                                                                          (including potential economic,                        Sylvia M. Burwell,
                                                  now included in the statute in the form                                                                       Secretary.
                                                  of a State plan assurance. Specifically,                environmental, public health and safety
                                                  States are required under section                       effects, distributive impacts, and                      Editorial note: This document was
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                                                  treatment from disabled infants with                    reducing costs, harmonizing rules, and
                                                                                                          of promoting flexibility. The regulations             ■ For the reasons discussed above,
                                                  life-threatening conditions. In addition                                                                      under the authority at 42 U.S.C. 5101 et
                                                  ‘‘withholding of medically indicated                    we are removing are obsolete and no
                                                                                                          longer applicable to the current law. By              seq. the Administration for Children
                                                  treatment’’ is defined in section 111 of                                                                      and Families amends Title 45, Subtitle
                                                  CAPTA. No longer is there a specific                    removing these outdated regulations, we
                                                                                                          are ending potential confusion in regard              B, Chapter XIII, by removing and
                                                  State grant program and funding for                                                                           reserving Subchapter E, consisting of
                                                  improving the provision of services to                  to the status of the regulations among
                                                                                                          states, grantees and other affected                   part 1340.
                                                  disabled infants with life-threatening
                                                  conditions and their families.                          groups seeking information on the                     [FR Doc. 2015–07238 Filed 3–27–15; 8:45 am]
                                                                                                          CAPTA program rules. There are no                     BILLING CODE P
                                                  Subpart C—Discretionary Grants and                      budget implications associated with
                                                  Contracts                                               removing the CAPTA regulations from
                                                  Section 1340.20        Confidentiality                  the Code of Federal Regulations.                      DEPARTMENT OF TRANSPORTATION
                                                    We are deleting section 1340.20                       Congressional Review
                                                                                                                                                                Pipeline and Hazardous Materials
                                                  because section 106 of CAPTA                              This final rule is not a major rule as              Safety Administration
                                                  addresses requirements for state                        defined in 5 U.S.C. Chapter 8.
                                                  grantees for confidentiality of records,                                                                      49 CFR Part 175
                                                                                                          Assessment of Federal Regulation and
                                                  and confidentiality requirements for
                                                                                                          Policies on Families                                  [Docket No. PHMSA–2009–0126, Notice No.
                                                  other grantees can be addressed in the
                                                                                                            Section 654 of the Treasury and                     15–3]
                                                  terms and conditions of the grant.
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                                                                                                          General Government Appropriations
                                                  Appendix to Part 1340—Interpretive                                                                            Hazardous Materials: Spare Fuel Cell
                                                                                                          Act of 1999 requires Federal agencies to
                                                  Guidelines Regarding CFR 1340.15—                                                                             Cartridges Containing Flammable Gas
                                                                                                          determine whether a policy or
                                                  Services and Treatment for Disabled                                                                           Transported by Aircraft in Passenger
                                                                                                          regulation may negatively affect family
                                                  Infants                                                                                                       and Crew Member Checked Baggage
                                                                                                          well-being. If the agency’s
                                                    We are deleting the appendix to Part                  determination is affirmative, then the                AGENCY: Pipeline and Hazardous
                                                  1340. The appendix was added through                    agency must prepare an impact                         Materials Safety Administration
                                                  a Final Rule (50 FR 14878) in 1985 to                   assessment addressing seven criteria                  (PHMSA), DOT.


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                                                  16580              Federal Register / Vol. 80, No. 60 / Monday, March 30, 2015 / Rules and Regulations

                                                  ACTION:Notification of a More Definitive                standards. These changes included                        Lilliputian filed a Petition for Review
                                                  Statement.                                              updates to packaging, labeling, and                   of the Final Order in the United States
                                                                                                          testing requirements to increase                      Court of Appeals for the District of
                                                  SUMMARY:     PHMSA issued a 2011 final                  harmony with the international rules                  Columbia Circuit on March 8, 2013. In
                                                  rule in which we did not harmonize                      and promote the flow of goods (75 FR                  a January 31, 2014, (731 F.3d 1309)
                                                  with international regulations regarding                52070, HM–215K, 8/24/2010). PHMSA                     decision, the Court remanded the rule
                                                  the carriage of spare fuel cell cartridges              stated its goal was ‘‘. . . to harmonize              and ordered PHMSA to ‘‘provide further
                                                  in passenger and crew member checked                    without diminishing the level of safety               explanation for the prohibition on
                                                  baggage. Lilliputian Systems, Inc.                      currently provided by the HMR and                     airline passengers and crew carrying
                                                  (Lilliputian) contested this final rule,                without imposing undue burdens on the                 flammable-gas fuel cell cartridges in
                                                  first by filing an administrative appeal,               regulated public’’ and that we ‘‘. . .                their checked baggage, including its
                                                  then challenging the final rule in the                  evaluate[d] each amendment on its own                 response to Lilliputian’s comments.’’ 1
                                                  United States Court of Appeals for the                  merit.’’ [75 FR 52071]
                                                  District of Columbia Circuit. On January                                                                      Justification for Denial of the
                                                                                                             Ultimately, PHMSA did not adopt                    Administrative Appeal
                                                  31, 2014, the Court remanded the rule                   every provision of every set of the
                                                  and ordered PHMSA to provide further                    international regulations. In the final                  When PHMSA decides whether to
                                                  explanation for the prohibition on                      rule published January 19, 2011 [76 FR                allow an item on a passenger-carrying
                                                  airline passengers and crew carrying                    3308], PHMSA revised the 49 CFR                       aircraft, the Department only tolerates
                                                  flammable gas fuel cell cartridges in                   175.10 passenger exceptions to allow                  extraordinarily low levels of risk. For
                                                  their checked baggage, including its                    passengers and crew members to place                  example, when failure of a component
                                                  response to Lilliputian’s comments. 741                 certain spare fuel cell cartridges                    in an airplane could interfere with
                                                  F.3d 1309, 1314 (D.C. Cir. 2014). As a                  containing a flammable liquid (Class 3)               continued flight and safe landing, the
                                                  result, we are issuing this document                    or corrosive material (Class 8) in                    risk of failure must be less than one
                                                  which provides a more thorough                          checked baggage. PHMSA stated, ‘‘fuel                 billion to one.2 This low level of
                                                  explanation and substantial evidence to                 cell cartridges themselves are subject to             tolerance for risk makes sense because,
                                                  support PHMSA’s decision to prohibit                    much more stringent construction,                     due to the high volume of air transport,
                                                  the carriage of spare fuel cell cartridges              testing, and packaging requirements                   even a very improbable event may
                                                  in passenger and crew member checked                    than for similar articles (e.g., aerosols).’’         eventually occur, and with catastrophic
                                                  baggage.                                                However, PHMSA limited the scope of                   results. Additionally, PHMSA is
                                                  DATES: March 30, 2015.                                  spare fuel cell cartridge chemistries                 required by 49 U.S.C. 5108(b) to pursue
                                                  FOR FURTHER INFORMATION CONTACT:                        allowed in checked baggage by                         the ‘‘highest degree of safety in pipeline
                                                  Michael Stevens, Transportation                         excluding fuel cell cartridges containing             transportation and hazardous materials
                                                  Specialist (Regulations), Standards and                 Division 2.1 (flammable gas) and                      transportation.’’ 3 Under 49 U.S.C.
                                                  Rulemaking Division, Office of                          Division 4.3 (dangerous when wet)                     5103(b), PHMSA is authorized to issue
                                                  Hazardous Materials Safety, Pipeline                    material. In the interest of safety,                  regulations for the safe and secure
                                                  and Hazardous Materials Safety                          PHMSA elected to continue the                         transportation of hazardous materials in
                                                  Administration, U.S. Department of                      longstanding limitations in the HMR for               commerce, including transportation by
                                                  Transportation, 1200 New Jersey                         Division 2.1 (flammable gas) on                       air.
                                                  Avenue SE., Washington, DC 20590,                       passenger-carrying aircraft and thus                     The risks presented by flammable gas
                                                  Telephone: (202) 366–8553 or, via                       maintained the existing prohibition on                on airplanes are clear. Flammable gases
                                                  email: michael.stevens@dot.gov or                       the transport of spare fuel cells                     will burn if mixed with an appropriate
                                                  Shawn Wolsey, Senior Attorney, Office                   containing Division 2.1 (flammable gas)               amount of air, and an ignition source is
                                                  of the Chief Counsel, Pipeline and                      in checked baggage. PHMSA and the                     present, and confined burning of a
                                                  Hazardous Materials Safety                              Federal Aviation Administration (FAA)                 flammable gas can lead to detonation.
                                                  Administration, U.S. Department of                      explained their expressed concern ‘‘due               As a result, PHMSA remains concerned
                                                  Transportation, 1200 New Jersey                         to the questionable integrity of [fuel                with the hazards posed by flammable
                                                  Avenue SE., Washington, DC 20590,                       cells] when packed in a passenger’s                   gases (such as the butane contained in
                                                  (202) 366–4400 or, via email:                           checked baggage’’ [76 FR 3337].                       some fuel cells) contributing to a fire in
                                                  shawn.wolsey@dot.gov.                                                                                         the cargo compartment of a passenger-
                                                                                                             As a result of PHMSA’s rulemaking,
                                                                                                                                                                carrying aircraft. This concern is
                                                  SUPPLEMENTARY INFORMATION:                              Lilliputian filed an administrative
                                                                                                                                                                particularly relevant to carriage in
                                                                                                          appeal in accordance with 49 CFR
                                                  Background                                                                                                    checked baggage, where damage to the
                                                                                                          106.110. It requested PHMSA to revise
                                                                                                                                                                fuel cell cartridge and the release of a
                                                    In 2009, the International Civil                      49 CFR 175.10(a)(19) to align with the
                                                                                                                                                                flammable gas may occur if the baggage
                                                  Aviation Organization (ICAO) voted and                  ICAO Technical Instructions and allow
                                                                                                                                                                is mishandled.
                                                  reissued its Technical Instructions for                 spare fuel cell cartridges containing
                                                                                                                                                                   PHMSA denied Lilliputian’s appeal
                                                  the Safe Transport of Dangerous Goods                   Division 2.1 (flammable gas) to be
                                                                                                                                                                due to the uncertainty of the safety risks
                                                  by Air (ICAO Technical Instructions),                   carried in checked baggage. PHMSA
                                                                                                                                                                posed when combining (1) the
                                                  which lifted the previous restriction of                granted the administrative appeal by
                                                                                                                                                                uncertainty of how the baggage handling
                                                  spare fuel cell cartridges for all but                  providing Lilliputian and the public
                                                                                                                                                                would affect the durability and stability
                                                  Division 4.3 chemistries from passenger                 additional opportunity for comment in
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                                                  and crew member checked baggage. In                     a May 25, 2012 NPRM [77 FR 31274].                      1 741   F.3d 1314.
                                                  response, on August 24, 2010, the                       The subsequent final rule issued on                     2 http://www.faa.gov/documentLibrary/media/
                                                  Pipeline and Hazardous Materials Safety                 January 7, 2013 [78 FR 1101] denied the               Advisory_Circular/AC25.1309-1A.pdf.
                                                  Administration (PHMSA) issued a                         placement of spare Division 2.1 fuel cell                3 PHMSA’s Administrator is charged with

                                                  notice of proposed rulemaking (NPRM)                    cartridges in checked baggage but                     carrying out all duties and powers vested in the
                                                                                                                                                                Secretary of Transportation under chapter 51 of
                                                  to harmonize U.S. Hazardous Materials                   continued to allow two spare Division                 Title 49 of the U.S. Code, which governs the
                                                  Regulations (HMR; 49 CFR parts 171–                     2.1 fuel cell cartridges in carry-on                  transportation of hazardous materials. 49 U.S.C.
                                                  180) with updated international                         baggage.                                              108(f)(1).



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                                                                     Federal Register / Vol. 80, No. 60 / Monday, March 30, 2015 / Rules and Regulations                                                16581

                                                  of these products, (2) the possible over-               175.10(a)(1)(i). However, most Division                 timeframe could be demonstrated.’’ 5 In
                                                  sight of hazmat communication and                       2.1 (flammable gas) substances and                      the end, ICAO included in its Technical
                                                  packaging requirements because the                      articles are forbidden from                             Instructions a provision to allow two
                                                  regulations do not apply to passengers,                 transportation as cargo aboard                          spare fuel cell cartridges containing
                                                  and (3) the limitations of aircraft’s fire              passenger-carrying aircraft, and thus                   flammable gas in checked baggage. It
                                                  suppression systems. PHMSA was                          prohibiting the carriage of spare fuel cell             should be noted that the ICAO
                                                  particularly concerned by the allowance                 cartridges containing flammable gas in                  Dangerous Goods Panel does not operate
                                                  for passengers to transport flammable-                  checked baggage is consistent with the                  solely on a consensus basis and that
                                                  gas fuel cells because passengers ‘‘are                 agency’s longstanding position with                     some delegates, including the U.S. Panel
                                                  not trained to recognize potential                      regard to flammable gases.                              Member, were not in agreement with
                                                  hazards’’ and ‘‘are unlikely to be aware                                                                        this decision. The U.S. Panel member
                                                                                                          Checked Baggage
                                                  of the safety implications’’ of improper                                                                        spoke against the adoption of this
                                                  packaging or handling. Considering                         The exceptions in 49 CFR 175.10 have                 provision when the amendment was
                                                  those factors combined with the                         not been expanded to permit additional                  discussed and agreed to by majority vote
                                                  limitations of the aircraft’s suppression               flammable gases in checked baggage. As                  during the Dangerous Goods Panel’s
                                                  system, (fire suppression systems ‘‘do                  previously noted, allowing                              22nd meeting (held in Montreal, Canada
                                                  not prevent fires’’ and are not ‘‘designed              transportation of flammable gas in                      from October 5–16, 2009).6
                                                  to completely extinguish fires’’) the                   airline passengers’ checked baggage
                                                  safety risks were too great to authorize                would be inconsistent with the                          FAA Technical Report
                                                  this exemption. PHMSA further                           exceptions in 49 CFR 175.10. Airline                       In Lilliputian’s comments posted to
                                                  explained that the authorization of any                 passengers do not comply with the                       the docket of the August 24, 2010 NPRM
                                                  additional flammable gas on an                          important packaging, labeling, and                      (PHMSA–2009–0126–2027), they posed
                                                  airplane, in addition to the gases                      hazard communication requirements                       five recommendations for conducting a
                                                  contained in the toiletry and medicinal                 when they put items in their checked                    proper risk analysis:
                                                  items already allowed, would need to                    baggage, and they may not even be                          • Any analysis should begin with the
                                                  take into account ‘‘the cumulative risk                 aware of such requirements. Without                     risk of ignition or sparking.
                                                  of the new authorization combined with                  hazard communication and other                             • The analysis should examine the
                                                  existing authorizations.’’ [78 FR 1104]                 notifications to handlers that the                      risk of catching fire as a result of an
                                                  PHMSA expressed willingness,                            passenger’s baggage contains flammable                  external fire.
                                                  however, to consider allowing certain                   gas, checked baggage could be                              • The analysis should examine
                                                  fuel cells models on a case-by-case                     mishandled, damaging the integrity of                   whether a fuel cell fire, once ignited,
                                                  basis. For example, portable oxygen                     an improperly packaged container of                     can be effectively extinguished in a
                                                  concentrators may be allowed at some                    flammable gas. Negligent packing and                    timely manner.
                                                  point in the future, when experience                    excessive handling increases the                           • The analysis should look to any
                                                  and testing prove that safe designs exist.              potential that a container of flammable                 experience involving similar materials.
                                                     Because of the risks presented by                    gas in checked baggage could rupture,                      • The analysis should evaluate
                                                  flammable gases, a number of safety                     creating conditions for an explosion. 76                whether the volume of the material is
                                                  requirements apply to shipments of                      FR 3337.                                                relevant in terms of the risk and
                                                  flammable gas on passenger-carrying                        Beginning in 2009, the ICAO began                    managing that risk.
                                                  aircraft. PHMSA believes there is                       considering whether to change its                          We believe that the Preliminary
                                                  sufficient basis for its decision because,              regulations to allow transport of fuel                  Investigation of the Fire Hazard
                                                  as previously stated, in the area of                    cells in checked baggage. Prior to that                 Inherent in Micro Fuel Cell Cartridges
                                                  aviation safety, there is a very low                    time, fuel cells had been allowed only                  (Final Report) 7 prepared by the FAA
                                                  tolerance for risk. In its decision,                    in carry-on baggage or on one’s person,                 Technical Center did address these
                                                  PHMSA considered the known risks of                     in order to mitigate the risk of the fuel               recommendations posed by Lilliputian.
                                                  flammable gases, coupled with the                       cell cartridge inadvertently coming into                The report examined the fire risk
                                                  uncertainties relating to the safety of                 contact with an ignition source.4                       presented by fuel cells, including cells
                                                  new fuel cell technology, added to the                  Although members of the ICAO                            powered by flammable solids, liquids,
                                                  already high volume of air travel and                   Dangerous Goods Panel were generally                    and gas, including a test that exposed
                                                  the catastrophic consequences of any                    supportive of permitting most fuel cells                single, small fuel cells of various types
                                                  failure.                                                containing flammable liquids in                         to a low-intensity flame in a controlled
                                                                                                          checked baggage, ‘‘many were wary of                    environment. Only a few varieties of
                                                  Cumulative Risk
                                                                                                          permitting fuel cartridges containing                   fuel cells were tested, because the
                                                     PHMSA’s approach to aviation safety                  substances of other classes.’’ In                       technology was still developing;
                                                  is not to permit items merely because                   particular, ‘‘[s]ome felt further                       however, one of the fuel cells tested was
                                                  they are similar to items already                       consideration was needed with respect                   a butane fuel cell manufactured by
                                                  permitted. The authorization of any                     to fuel cell cartridges containing                      Lilliputian. The test results showed that,
                                                  additional flammable gas on an aircraft,                flammable gases.’’ Some participants                    of the fuel types tested, ‘‘[b]utane
                                                  in addition to the toiletry and medicinal               suggested that changes not be adopted                   produced the most vigorous fire.’’ The
                                                  items already allowed, needs to take                    to allow these new technologies until                   plastic cartridge used by Lilliputian was
                                                  into account the cumulative risk of the                 ‘‘experience based on a longer                          breached only 45 seconds after exposure
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                                                  new authorization combined with
                                                  existing authorizations. A limited                         4 With regard to the allowance of fuel cell            5 http://www.icao.int/safety/DangerousGoods/

                                                  exception has existed since 1972 for                    cartridges in carry-on baggage or on one’s person,      DGP%2022%20Working%20Papers/DGP.22.WP.
                                                  small quantities of such gases in                       the risk is mitigated because the fuel cells are        100.en.pdf at 2.9.4.
                                                                                                                                                                    6 http://www.icao.int/safety/DangerousGoods/
                                                  personal medicinal and toiletry items,                  contained in a supervised environment. Thus, a
                                                                                                          flight attendant would be able to extinguish any        DGP%2022%20Working%20Papers/DGP.22.WP.
                                                  such as the butane used as a propellant                 fires that might occur in a carry-on bag in the event   100.en.pdf.
                                                  in a small aerosol can or a butane-                     of a fuel cell cartridge inadvertently coming into        7 See Document PHMSA–2009–0126–2366 in this

                                                  powered curling iron (49 CFR                            contact with an ignition source.                        docket.



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                                                  16582              Federal Register / Vol. 80, No. 60 / Monday, March 30, 2015 / Rules and Regulations

                                                  to flame and the ‘‘butane ignition was                     As PHMSA stated in the preamble to                 effective January 1, 1994, 9 the aerosol
                                                  rapid, almost explosive’’ 8 (emphasis                   the January 19, 2011 final rule, Federal              industry changed the type of propellant
                                                  added). It produced an approximately                    hazmat law (49 U.S.C. 5101 et seq.) and               used in their products. Unfortunately,
                                                  1,000-degree Fahrenheit flame, by far                   policy encourages the harmonization of                this new type of propellant is flammable
                                                  the hottest flame produced by any of the                domestic and international standards for              and, because of its widespread use,
                                                  materials in the study. While some of                   hazardous materials transportation to                 there was concern of a risk-risk tradeoff
                                                  the other fuel cell fires were ‘‘easily                 the extent practicable, but the law also              (ozone layer damage versus cargo
                                                  extinguished using Halon 1211,’’ a fire                 permits PHMSA to depart from                          compartment safety on passenger-
                                                  suppression system commonly used in                     international standards in order to                   carrying aircraft). PHMSA and FAA
                                                  an aircraft, the butane fire burned so                  promote public safety. When                           were concerned that static electricity
                                                  rapidly that the fire suppression system                considering the adoption of                           inherent in cargo compartments could
                                                  did not activate until after all the butane             international standards under the HMR,                ignite a leaking flammable aerosol
                                                  fuel had been consumed by the fire.                     PHMSA reviews and evaluates each                      container in passenger baggage.
                                                     A Halon 1211 system is not designed                  amendment on its own merit, on the                       Based on its concerns, PHMSA
                                                  to detect fires. The pilot must first see               basis of its overall impact on                        reviewed incident reports in the
                                                  that there is an alert from the fire                    transportation safety, and on the                     Hazardous Materials Identification
                                                  detection system. Once that happens,                    economic implications associated with                 System (HMIS) database and specific
                                                  the pilot will engage the Halon 1211                    its adoption. Our goal is to harmonize                incidents that occurred during baggage
                                                  system, which will attempt to suppress,                 without diminishing the level of safety               handling provided by the FAA.
                                                  but not extinguish, the fire. While                     and without imposing undue burdens                    Accordingly, PHMSA and FAA agreed
                                                  airplanes are equipped with fire                        on the regulated public. In this instance,            to work together in certain areas to
                                                  detection systems, such as Halon 1211,                  we believe that restricting the carriage of           improve the safe transportation of
                                                  there are no systems on board to detect                 flammable gas fuel cell cartridges to be              flammable aerosols by adopting
                                                  a gas leak. Thus, if a fuel cell cartridge              a necessary variation to the ICAO                     regulatory and non-regulatory solutions.
                                                                                                          Technical Instructions that enhances the              For example, each agency agreed to: (1)
                                                  placed in checked baggage is damaged
                                                                                                          safety of aircraft passengers without                 Actively participate in the ICAO
                                                  and allows butane gas to leak into the
                                                                                                          imposing an unreasonable regulatory                   Dangerous Goods Panel that reviews the
                                                  cargo compartment, there is no way for
                                                                                                          burden. Under Federal hazmat law, we                  items that passengers are permitted to
                                                  the pilot to be aware of this. The
                                                                                                          are tasked with balancing the needs of                carry in the cabin and in checked
                                                  accumulation of the butane gas, if
                                                                                                          public safety with economic burdens                   baggage; (2) partner with the Consumer
                                                  exposed to a spark, would then cause an
                                                                                                          when considering harmonization with                   Specialty Products Association to
                                                  explosion and would lead to a
                                                                                                          international standards. Consequently,                enhance the design of aerosol products;
                                                  catastrophic failure of the airplane.
                                                                                                          because we elected not to revise the                  and (3) amend the HMR to require or
                                                     The FAA Technical Center tests were                  HMR to align with the ICAO Technical                  clarify that any release of hazmat in
                                                  designed to determine the flammability                  Instructions, we believe we did strike a              passenger baggage must be reported.
                                                  characteristics of fuel cell cartridges.                balance by continuing to permit                       Further, in a final rule published on
                                                  The tests were conducted on single                      flammable gas fuel cell cartridges in                 December 20, 2004, PHMSA amended
                                                  cartridges exposed to a controlled fire.                carry-on baggage.                                     the HMR by requiring that release
                                                  The tests did not take into account the                                                                       devices on aerosols be protected by a
                                                  interaction of one or more cartridges                   Disparate Treatment of Aerosols and                   cap or other suitable means to prevent
                                                  and any adjacent combustible material                   Butane-Powered Articles                               the inadvertent release of contents when
                                                  (i.e., clothing, electronic devices, etc.) or             The Court of Appeals for the District               placed in passenger or crew member
                                                  the effect of fuel cell cartridges in                   of Columbia Circuit also was concerned                baggage. [69 FR 76179; (HM–215G)]
                                                  propagating a fire. We do know from the                 that PHMSA did not provide a reasoned                 Because of the prevalence of aerosols in
                                                  test results that butane produced the                   explanation and substantial evidence for              everyday travel, these adopted safety
                                                  most vigorous fire, the cartridge                       the disparate treatment of fuel cell                  measures were deemed sufficient while
                                                  provided the least amount of protection                 cartridges as opposed to other products,              not being overly burdensome to the
                                                  from an external fire and, once                         particularly medicinal and toiletry items             traveling public. However, PHMSA
                                                  penetrated, the liquid butane burned                    that contain flammable gases (i.e.                    continues to monitor this issue very
                                                  rapidly and filled the test chamber with                aerosols).                                            closely and will respond to any negative
                                                  fire. The butane fire also registered the                                                                     trends accordingly.
                                                  highest temperature (1000 degrees                       Aerosols
                                                                                                                                                                   While PHMSA and FAA adopted
                                                  Fahrenheit) and heat flux measurements                    In order to determine if a hazardous                safety measures to address the risks
                                                  of all tests conducted. The plastic                     material is permitted in checked                      associated with permitting aerosols in
                                                  cartridge used by Lilliputian was                       baggage, PHMSA must take into account                 checked baggage, the amount of butane
                                                  breached only 45 seconds after exposure                 the cumulative risk of any new                        in a fuel cartridge (200 mL) is
                                                  to flame, and the butane ignition was                   authorizations combined with any                      approximately twice as much as the
                                                  rapid, almost explosive. Thus, the test                 existing authorizations. Under certain                amount utilized in a typical 16 ounce
                                                  results from the Final Report support                   conditions, 49 CFR 175.10 permits the                 aerosol can. Given the amount of
                                                  our concern that the inherent hazards of                carriage of aerosols in checked baggage               electronic devices that passengers
                                                  compressed flammable gases, as                          on a passenger-carrying aircraft. This                typically travel with, the cumulative
asabaliauskas on DSK5VPTVN1PROD with RULES




                                                  demonstrated by exposure to a fire                      limited exception has existed since 1972              volume of butane from fuel cell
                                                  involving a fuel cell cartridge containing              for aerosol containers in small                       cartridges that passengers could bring
                                                  an estimated volume of only 50 cc or                    quantities in personal medicinal and                  aboard an aircraft is a concern. As a
                                                  less of butane, would pose an                           toiletry items. Such items include hair               result, PHMSA has determined there is
                                                  unacceptable risk in air transportation.                spray, deodorant, and certain medicinal               too much risk in allowing fuel cell
                                                                                                          products.
                                                    8 See Document PHMSA–2009–0126–2366 in this             To comply with the ban on                             9 http://www.epa.gov/ozone/snap/aerosol/

                                                  docket.                                                 chlorofluorocarbons (CFCs) that became                qa.html.



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                                                                     Federal Register / Vol. 80, No. 60 / Monday, March 30, 2015 / Rules and Regulations                                          16583

                                                  cartridges in checked baggage in                           We remain concerned with the                       ADDRESSES:   Electronic copies of
                                                  addition to the currently authorized                    flammability hazard posed by butane                   Amendment 32, which includes an
                                                  flammable aerosols when stowed in                       and other flammable gases and the                     environmental assessment, a Regulatory
                                                  inaccessible cargo compartments on                      ability of such gases to propagate or                 Flexibility Act (RFA) analysis, and a
                                                  passenger-carrying aircraft.                            contribute to a fire in an inaccessible               regulatory impact review, may be
                                                                                                          cargo compartment of a passenger-                     obtained from the Southeast Regional
                                                  Butane-Powered Curling Iron Articles                    carrying aircraft. Moreover, in light of              Office Web site at http://sero.nmfs.noaa
                                                     As previously stated, 49 CFR 175.10                  the well-established risks related to                 .gov/sustainable_fisheries/s_atl/sg/
                                                  prescribes certain conditional                          flammable gas and the long-standing                   2014/am32/index.html.
                                                  exceptions to the HMR for passengers,                   prohibition of most flammable gas on
                                                                                                          passenger-carrying aircraft, PHMSA will               FOR FURTHER INFORMATION CONTACT: Rick
                                                  crewmembers, and air operators for
                                                                                                          continue to prohibit fuel cell cartridges             DeVictor, telephone: 727–824–5305, or
                                                  hazardous materials contained in their
                                                                                                          that contain a class 2.1 flammable gas                email: rick.devictor@noaa.gov.
                                                  carry-on (including on one’s person)
                                                  and checked baggage. In paragraph                       from being placed in checked baggage.
                                                                                                                                                                SUPPLEMENTARY INFORMATION:       The
                                                  (a)(6), hair curlers (curling irons),                   Magdy El-Sibaie,                                      blueline tilefish is a species included in
                                                  containing a hydrocarbon gas such as                    Associate Administrator for Hazardous                 the snapper-grouper fishery of the South
                                                  butane, are excepted from the                           Materials Safety.                                     Atlantic, and the fishery is managed
                                                  requirements of the HMR in checked                      [FR Doc. 2015–07109 Filed 3–27–15; 8:45 am]           under the FMP. The FMP was prepared
                                                  baggage. Flammable gas refills for such                 BILLING CODE 4910–60–P                                by the Council and is implemented
                                                  curlers are not permitted in carry-on or                                                                      through regulations at 50 CFR part 622
                                                  checked baggage. (emphasis added).                                                                            under the authority of the Magnuson-
                                                     In an NPRM published January 23,                     DEPARTMENT OF COMMERCE                                Stevens Fishery Conservation and
                                                  2015 (80 FR 3836; [HM–218H]), PHMSA                                                                           Management Act (Magnuson-Stevens
                                                  is considering prohibiting butane-                      National Oceanic and Atmospheric                      Act).
                                                  powered curling iron articles in checked                Administration                                          On December 19, 2014, NMFS
                                                  baggage. We believe the risk posed by                                                                         published a notice of availability for
                                                  flammable gases in an inaccessible                      50 CFR Part 622
                                                                                                                                                                Amendment 32 and requested public
                                                  compartment on a passenger-carrying                                                                           comment (79 FR 75780). On January 22,
                                                                                                          [Docket No. 140501394–5279–02]
                                                  aircraft is clear. Flammable gases will                                                                       2015, NMFS published a proposed rule
                                                  burn if mixed with an appropriate                       RIN 0648–BE20                                         for Amendment 32 and requested public
                                                  amount of air and confined burning of
                                                                                                          Fisheries of the Caribbean, Gulf of                   comment (80 FR 3207). The proposed
                                                  a flammable gas can lead to detonation.
                                                                                                          Mexico, and South Atlantic; Snapper-                  rule and Amendment 32 outline the
                                                  As a result, we remain concerned with
                                                                                                          Grouper Fishery Off the Southern                      rationale for the actions contained in
                                                  the flammability hazard posed by
                                                                                                          Atlantic States; Amendment 32                         this final rule. A summary of the actions
                                                  butane and other flammable gases and
                                                                                                                                                                implemented by Amendment 32 and
                                                  the ability of such gases to propagate or               AGENCY:  National Marine Fisheries                    this final rule is provided below.
                                                  contribute to a fire in the cargo                       Service (NMFS), National Oceanic and
                                                  compartment of an aircraft. This                        Atmospheric Administration (NOAA),                       A benchmark assessment for the
                                                  concern is particularly relevant to                     Commerce.                                             blueline tilefish stock in the South
                                                  carriage in checked baggage, where                                                                            Atlantic was conducted through the
                                                                                                          ACTION: Final rule.
                                                  damage to the curling iron and the                                                                            Southeast, Data, Assessment, and
                                                  subsequent release of a flammable gas                   SUMMARY:   NMFS issues regulations to                 Review (SEDAR) process in 2013
                                                  may occur if the baggage is mishandled                  implement Amendment 32 to the                         (SEDAR 32). The assessment
                                                  or the article itself is compromised.                   Fishery Management Plan for the                       determined that the blueline tilefish
                                                                                                          Snapper-Grouper Fishery of the South                  stock is undergoing overfishing in the
                                                  Conclusion
                                                                                                          Atlantic Region (FMP), as prepared by                 South Atlantic. NMFS published an
                                                     Because of the risks posed by                        the South Atlantic Fishery Management                 emergency rule on April 17, 2014 (79 FR
                                                  flammable gas, a number of safety                       Council (Council). This rule removes                  21636), that implemented temporary
                                                  requirements apply to cargo shipments                   blueline tilefish from the deep-water                 measures to reduce overfishing of
                                                  of flammable gas on passenger-carrying                  complex; establishes blueline tilefish                blueline tilefish while Amendment 32
                                                  aircraft. As previously stated, most                    commercial and recreational sector                    was under development. Those
                                                  Division 2.1 (flammable gas) substances                 annual catch limits (ACLs) and                        measures were extended through a
                                                  and articles are generally forbidden                    accountability measures (AMs); revises                temporary rule (79 FR 61262, October
                                                  from transportation as cargo aboard                     the deep-water complex ACLs and AMs;                  10, 2014), and are effective through
                                                  passenger-carrying aircraft, and                        establishes a blueline tilefish                       April 18, 2015. The temporary measures
                                                  PHMSA’s proposal to prohibit the                        commercial trip limit; and revises the                of the emergency action include the
                                                  carriage of butane-powered curling irons                blueline tilefish recreational bag limit.             following: Removal of blueline tilefish
                                                  in checked baggage is consistent with                   The purpose of this rule is to specify                from the deep-water complex,
                                                                                                          ACLs and AMs for blueline tilefish to
asabaliauskas on DSK5VPTVN1PROD with RULES




                                                  this provision. In the area of aviation                                                                       specification of sector ACLs and AMs
                                                  safety, where the high volume of travel                 end overfishing of the stock and                      for blueline tilefish, and revision to the
                                                  and the catastrophic consequences of                    maintain catch levels consistent with                 deep-water complex ACL to reflect the
                                                  failure lead to a very low tolerance for                achieving optimum yield (OY) for the                  removal of blueline tilefish from the
                                                  risk, we firmly believe the known risks                 blueline tilefish resource.                           complex. Unless otherwise noted, all
                                                  of flammable gas are sufficient basis for               DATES: This rule is effective March 30,               weights in this rule are expressed in
                                                  our decision.                                           2015.                                                 round weight.



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Document Created: 2015-12-18 11:33:04
Document Modified: 2015-12-18 11:33:04
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionNotification of a More Definitive Statement.
DatesMarch 30, 2015.
ContactMichael Stevens, Transportation Specialist (Regulations), Standards and Rulemaking Division, Office of Hazardous Materials Safety, Pipeline and Hazardous Materials Safety Administration, U.S. Department of Transportation, 1200 New Jersey Avenue SE., Washington, DC 20590, Telephone: (202) 366-8553 or, via email: [email protected] or Shawn Wolsey, Senior Attorney, Office of the Chief Counsel, Pipeline and Hazardous Materials Safety Administration, U.S. Department of Transportation, 1200 New Jersey Avenue SE., Washington, DC 20590, (202) 366-4400 or, via email: [email protected]
FR Citation80 FR 16579 

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