Document

Drug and Alcohol Clearinghouse Requirements; Driver Qualification Requirements: Waste Management Holdings, Inc.; Application for Exemptions

FMCSA announces its decision to grant in part and deny in part the exemption application from Waste Management Holdings, Inc. (WM) for a period of two years. FMCSA grants WM's r...

Department of Transportation
Federal Motor Carrier Safety Administration
  1. [Docket No. FMCSA-2024-0200]

AGENCY:

Federal Motor Carrier Safety Administration (FMCSA), Department of Transportation (DOT).

ACTION:

Notice of final disposition; grant in part and deny in part application for exemptions.

SUMMARY:

FMCSA announces its decision to grant in part and deny in part the exemption application from Waste Management Holdings, Inc. (WM) for a period of two years. FMCSA grants WM's request for limited relief from certain driver qualification requirements to allow WM to use the exception for a “single-employer driver” when it transfers drivers among affiliates. FMCSA also grants a limited exemption from the requirement for the driver to undergo controlled substances testing when being transferred among affiliates if the driver has participated in a WM ( printed page 27123) random controlled substances testing pool for any WM-affiliated employer for the previous 12 months. Finally, FMCSA grants an exemption to allow WM to conduct a limited, rather than full, Clearinghouse query when transferring drivers among affiliates. FMCSA denies WM's request for broad exemptions from the pre-employment controlled substance testing and Clearinghouse requirements. FMCSA concludes that the exemptions will likely achieve a level of safety equivalent to or greater than the level of safety that would be achieved absent the exemptions.

DATES:

This exemption is May 13, 2026 and expires May 13, 2028.

FOR FURTHER INFORMATION CONTACT:

Ms. Pearlie Robinson, Driver and Carrier Operations Division; Office of Carrier, Driver and Vehicle Safety Standards, FMCSA; 1200 New Jersey Avenue SE, Washington, DC 20590-0001; (202) 366-4225; . If you have questions on viewing or submitting material to the docket, contact Dockets Operations at (202) 366-9826.

SUPPLEMENTARY INFORMATION:

I. Public Participation

Viewing Comments and Documents

To view comments, go to www.regulations.gov, insert the docket number “FMCSA-2024-0200” in the keyword box, and click “Search.” Next, sort the results by “Posted (Newer-Older),” choose the first notice listed, click “Browse Comments.”

To view documents mentioned in this notice as being available in the docket, go to www.regulations.gov, insert the docket number “FMCSA-2024-0200” in the keyword box, click “Search,” and chose the document to review.

If you do not have access to the internet, you may view the docket online by visiting Dockets Operations on the ground floor of the DOT West Building, 1200 New Jersey Avenue SE, Washington, DC 20590, between 9 a.m. and 5 p.m. ET, Monday through Friday, except Federal holidays. To be sure someone is there to help you, please call (202) 366-9317 or (202) 366-9826 before visiting Dockets Operations.

II. Legal Basis

FMCSA has authority under 49 U.S.C. 31136(e) and 31315(b) to grant exemptions from the Federal Motor Carrier Safety Regulations (FMCSRs). FMCSA must publish a notice of each exemption request in the Federal Register (49 CFR 381.315(a)). The Agency must provide the public an opportunity to inspect the information relevant to the application, including the applicant's safety analysis. The Agency must provide an opportunity for public comment on the request.

The Agency reviews the application, safety analyses, and public comments submitted and determines whether granting the exemption would likely achieve a level of safety equivalent to, or greater than, the level that would be achieved absent such exemption, pursuant to the standard set forth in 49 U.S.C. 31315(b)(1). The Agency must publish its decision in the Federal Register (49 CFR 381.315(b)). If granted, the notice will identify the regulatory provision(s) from which the applicant will be exempt, the effective period, and all terms and conditions of the exemption (49 CFR 381.315(c)(1)). If the exemption is denied, the notice will explain the reasons for the denial (49 CFR 381.315(c)(2)). The exemption may be renewed (49 CFR 381.300(b)).

III. Background

Current Regulatory Requirements

Under 49 CFR 391.21(a), no person shall operate a commercial motor vehicle (CMV) unless they have completed and provided to their employing motor carrier an application for employment that meets the requirements of section 391.21(b). Under 49 CFR 391.23, the hiring motor carrier must make specified investigations and inquiries, to include contacting previous employers, reviewing motor vehicle records from States where a driver-applicant was licensed, and obtaining a copy of the driver's medical examiner certificate. Under 49 CFR 391.23(e), if the driver was employed in a safety-sensitive function that required alcohol and controlled substance testing specified by 49 CFR part 40 within the previous three years, the hiring motor carrier must investigate the driver's DOT drug and alcohol program compliance.

Motor carriers must also retain certain paperwork in the driver qualification file, pursuant to 49 CFR 391.51. The file must include the driver's application for employment; information relating to the driver's motor vehicle record received from the driver's licensing authority; the driver's certificate of road test or equivalent; the driver's medical examiner certificate and supplemental documentation, if any; the driver's Skills Performance Evaluation certificate or exemption documentation, if applicable; and verification of the medical examiner's listing on the National Registry of Certified Medical Examiners.

Under 49 CFR 391.65, a motor carrier may employ a driver who is not a “single-employer driver,” as defined in 49 CFR 390.5T, of that motor carrier without complying with the generally applicable driver qualification file requirements in Part 391, if the driver is a single-employer driver for another motor carrier and the other motor carrier certifies that the driver is fully qualified to drive a CMV in a written statement. A “single-employer driver” is defined in 49 CFR 390.5T as “a driver who, in any period of 7 consecutive days, is employed or used as a driver solely by a single motor carrier.” In practice, this means that a motor carrier may use the exception in 49 CFR 391.65 if the motor carrier does not employ the driver for more than 6 consecutive days.

In addition to the requirements in 49 CFR part 391, for drivers subject to FMCSA's drug and alcohol use and testing program requirements in 49 CFR part 382, an employer must also administer a pre-employment test for controlled substances prior to the first time a driver performs a safety-sensitive function for the employer (49 CFR 382.301(a)), unless the driver is eligible for an exception under 49 CFR 382.301(b). This exception applies if the driver has participated in a controlled substances testing program within the previous 30 days and either was tested for controlled substances within the past six months or participated in the random controlled substances testing program for the previous 12 months. The employer must ensure that no prior employer has records of a controlled substances violation within the previous six months.

The hiring employer must also conduct a full pre-employment query of FMCSA's Drug and Alcohol Clearinghouse, as required by 49 CFR 382.413(b) and 382.701(a). An employer must obtain the driver's specific consent, provided electronically through the Clearinghouse, prior to the release of detailed information in response to the full query.

Applicant's Request

On August 22, 2024, the Agency requested public comment on WM's exemption request (89 FR 68024). The details of WM's request can be found in that notice and will not be repeated here, as the information has not changed.

IV. Public Comments

The Agency received 15 comments: 11 in support, three in opposition, and one taking no position either for or against granting the exemptions. WM also responded to one comment that opposed the exemptions. ( printed page 27124)

Of the 11 comments in support of granting the exemptions, four were from trucking companies or associations (Bridgeway Connects Inc., National Waste Recycling Association (NWRA), Pennsylvania Motor Truck Association, and Western States Trucking Association (WSTA)), and seven were from individuals.

Comments in support of the exemption supported increased efficiency. Bridgeway Connects Inc. commented, “This process enhances efficiency but also ensures consistent Safety and Compliance with regulatory requirements across the entire fleet.” WSTA noted that its member companies with multiple divisions under separate U.S. DOT numbers typically conduct driver related safety management through a centralized office. NWRA supported WM's request because it would “implement a more streamlined process for operations by allowing WM drivers to transfer between operating authorities under the company's umbrella without having to complete mandated paperwork as if these drivers are an outside employee.”

An individual commenter, Wayne Gilbert, stated that he was an FMCSA-trained state safety investigator for over 7 years and is currently employed as a WM driver safety trainer at one of their two training centers. Mr. Gilbert supported the exemption, writing, “At the training center, I have trained drivers from across the country. It does not matter which USDOT number (state/site) they came from, all drivers are held to the same [driver qualification] file and the same [drug and alcohol] standards across the nation.”

Two individuals, Gene Hullette and Carl Wolf, and one company, AWM Associates, LLC (AWM), opposed the exemption. Mr. Hullette said, “[T]he administrative burden they claim is due to [WM's] own self-created inefficiencies in that they are one corporate entity having 83 different DOT identities, which by the way, seems questionable to me upon the surface anyway why they are structured that way.” Similarly, Mr. Wolf asked FMCSA to “deny this attempt to abuse our regulations” and questioned why any company would need over 80 USDOT numbers.

AWM reviewed the safety record of each WM entity and provided the research in an attached spreadsheet. AWM noted, “Regardless of other entities being granted a waiver, WM's ad hoc network and multiple DOT numbers, some with Conditional safety ratings for decades indicates that WM has allowed some safety management programs to slide.” AWM also identified a number of violations for failure of WM affiliate drivers to be medically qualified and to have a valid commercial driver's license (CDL) and noted that drivers without a required CDL would not have received a required pre-employment drug and alcohol test. In addition, AWM noted that 16 affiliates are registered as intrastate-only carriers.

WM responded to AWM's comments and explained that many of the Conditional safety ratings were in place prior to its acquisition of the subject entities and that WM had no hand in the issues that led to the imposition of the ratings. WM noted that “FMCSA has acknowledged many times, including in its pending Advanced Notice of Proposed Rulemaking on Safety Fitness Determinations (Docket No. FMCSA-2022-0003), a safety rating `is a snapshot of a company's safety performance at the time of the investigation.' ”

V. FMCSA Decision

FMCSA has evaluated WM's application for exemption and the public comments and based on its analysis, grants an exemption to allow WM to use the exception for a “single-employer driver” in 49 CFR 391.65 for drivers who are transferred among WM affiliates for periods longer than six days. FMCSA believes this exemption will likely achieve a level of safety equivalent to or greater than the level of safety achieved by complying with the regulations because WM remains responsible for complying with the driver qualification file requirements and for maintaining the required documentation.

FMCSA denies WM's request for a blanket exemption from the pre-employment testing requirements in 49 CFR 382.301(a). The drug and alcohol testing requirements in part 382 serve several essential safety functions, including deterring substance misuse, identifying impaired drivers before they operate a CMV, removing unsafe drivers from service, and ensuring that drivers who test positive are subject to appropriate evaluation and treatment. WM, however, may use the exception in 49 CFR 382.301(b) if the driver has participated in a WM controlled substances testing program that meets the requirements of 49 CFR part 382 within the previous 30 days and, while participating in that program, either was tested for controlled substances within the past six months (from the date of the transfer from one WM affiliate to another) or participated in a WM random controlled substances testing program for any WM-affiliated employer for the previous 12 months. FMCSA agrees with WM that this practice meets the spirit of the existing exception in 49 CFR 382.301(b) because any driver who qualifies for this exception will have either been tested for controlled substances within the previous six months or will have been enrolled in a WM random controlled substances testing program for the previous 12 months.

FMCSA also denies the request for a broad exemption from the pre-employment Clearinghouse query requirements in 49 CFR 382.701(a) for the same reason the Agency denied the blanket exemption from the pre-employment testing requirements in 49 CFR 382.301(a). However, FMCSA is granting an exemption from 49 CFR 382.701(a)(2) to allow WM to conduct a limited query, rather than a full query, to satisfy the requirements of 49 CFR 382.701(a) when transferring a driver from one affiliate to another. If the limited query reveals that information about the driver exists in the Clearinghouse, the driver is not permitted to perform safety-sensitive functions unless and until a full query subsequently shows that the driver is not prohibited from operating a CMV. As WM notes in its application, FMCSA granted a similar exemption from 49 CFR 382.701(a)(2) to DISA Entertainment Compliance Solutions (90 FR 21541, May 20, 2025). FMCSA believes that granting those limited exemptions to 49 CFR part 382 will likely achieve an equivalent level of safety because WM remains responsible for ensuring that its drivers undergo pre-employment testing and for ensuring that no information exists in the Clearinghouse about a driver when the driver is transferred among affiliates.

FMCSA reviewed the safety records of each affiliate carrier and acknowledges AWM's concerns regarding the safety records of some carriers. Under the terms and conditions of the exemption, should any affiliate carrier receive a final Unsatisfactory safety rating, the exemption is automatically rescinded as to all affiliates. FMCSA notes that the exemption does not relieve WM from the requirement to ensure all drivers are qualified under 49 CFR 391.11, nor does it relieve WM from the required inquiries and investigations under 49 CFR part 391. The exemption also does not relieve WM from the requirement to ensure all drivers are compliant with 49 CFR part 382. Lastly, FMCSA is limiting the exemption to two years to allow FMCSA to monitor any potential safety impacts of the exemption. ( printed page 27125)

VI. Exemptions Decision

A. Grant of Exemptions

FMCSA grants an exemption from the “seven consecutive day” requirement in the definition of “Single-employer driver” in 49 CFR 390.5T such that WM may use the exception in 49 CFR 391.65 when it transfers a driver from one WM affiliate to another WM affiliate for a period of seven or more days. FMCSA also grants an exemption from 49 CFR 382.301(b)(2)(ii) to allow WM to use the exception in 49 CFR 382.301(b) when a driver is being transferred from one WM affiliate to another WM affiliate, as long as the driver was continuously enrolled in any WM random controlled substances testing pool continuously for at least the previous 12 months. Finally, FMCSA grants an exemption from 49 CFR 382.701(a)(2) to allow WM to conduct a limited query of the Clearinghouse when transferring a driver from one WM affiliate to another WM affiliate, rather than conducting a full pre-employment query. If the limited query indicates that information about the driver exists in the Clearinghouse, the driver is not permitted to perform safety-sensitive functions unless and until a full query subsequently shows that the driver is not prohibited from operating a CMV.

B. Applicability of Exemptions

The exemptions apply to WM, the 83 WM affiliate motor carriers listed in the appendix to this notice, and the drivers employed by WM and its affiliates.

C. Terms and Conditions

1. WM and its affiliated motor carriers must comply with all other applicable FMCSRs (49 CFR parts 350-399).

2. WM and its affiliated motor carriers must ensure that no employee drives a CMV until he or she is qualified to drive a CMV under 49 CFR 391.11.

3. WM and its affiliated motor carriers must ensure that no driver subject to 49 CFR part 382 operates a CMV when he or she is not compliant with the requirements in part 382.

4. All affiliated motor carriers must be enrolled in, and actively participating in, WM's Employment Screening Program and its licensing monitoring system.

5. If any affiliated motor carrier receives a final Unsatisfactory safety rating from FMCSA, the exemptions as to all affiliates are automatically rescinded.

6. WM and its affiliated motor carriers may be investigated to evaluate compliance with the terms and conditions of this exemption, in addition to compliance with the FMCSRs.

7. Upon request, WM must provide to FMCSA:

(a) The number of limited pre-employment queries conducted under this exemption; and

(b) The number of driver transfers performed among affiliates under this exemption.

8. WM shall, at FMCSA's request, provide additional data and information and shall meet with FMCSA to answer questions regarding data and information provided under this exemption.

D. Preemption

In accordance with 49 U.S.C. 31315(d), as implemented by 49 CFR 381.600, during the period this exemption is in effect, no State shall enforce any law or regulation applicable to interstate commerce that conflicts with or is inconsistent with these exemptions with respect to a firm or person operating under the exemptions.

E. Termination

FMCSA does not believe WM's affiliated motor carriers covered by these exemptions will experience any deterioration of their safety records. FMCSA will immediately take steps to revoke the exemptions if: (1) motor carriers operating under the exemptions fail to comply with the terms and conditions of the exemptions; (2) the exemptions result in a lower level of safety than was maintained before the exemptions were granted; or (3) continuation of the exemptions would not be consistent with the goals and objectives of Title 49, chapter 313 or section 31136. The exemptions are automatically terminated if any affiliated motor carrier receives a final Unsatisfactory safety rating.

Derek Barrs,

Administrator.

Appendix: Waste Management Holdings List of 83 Motor Carriers

Motor carrier DOT No. Street address City, state, zip code
1. Reno Disposal Co 17157 1394 E Commercial Row Reno, NV 89512.
2. Waste Management of Kentucky LLC 92061 7501 Grade Lane Louisville, KY 40219.
3. Waste Management of Wisconsin Inc 150683 W132 N10487 Grant Drive Germantown, WI 53022.
4. Chemical Waste Management Inc 157567 7170 John Brannon Road Sulphur, LA 70665.
5. Waste Away Group Inc 193891 700 Clow Road Birmingham, AL 35217.
6. Waste Management Collection & Recycling Inc 216875 17700 Indian Street Moreno Valley, CA 92551.
7. GI Industries Inc 216910 195 W Los Angeles Avenue Simi Valley, CA 93065.
8. Waste Management Recycle America LLC 225628 9590 Clay Road Houston, TX 77080.
9. Waste Management of Delaware Inc 231232 300 Harvey Drive Wilmington, DE 19804.
10. Waste Management of Iowa Inc 232638 315 43rd Street SW Mason City, IA 50401.
11. Waste Management of NY LLC 237060 100 Ransier Drive West Seneca, NY 14224.
12. Waste Management of Missouri Inc 263893 220 Aurora St Louis, MO 63147.
13. Waste Management of Mississippi Inc 268831 1450 Country Club Drive Jackson, MS 39209.
14. Deffenbaugh Industries Inc 271225 2601 Midwest Drive Kansas City, KS 66111.
15. Waste Management of New Hampshire Inc 281653 15 Taylor Avenue Rochester, NH 03839.
16. Waste Management of Rhode Island Inc 286550 1610 Pontiac Avenue Cranston, RI 02920.
17. Waste Management of Illinois Inc 289606 700 E Butterfield Road Lombard, IL 60148.
18. Waste Management of Oklahoma Inc 293260 3824 W Reno Avenue Oklahoma City, OK 73107.
19. Waste Management of Maine Inc 297498 2000 Forest Avenue Portland, ME 04103-1004.
20. Waste Management of Minnesota Inc 308623 W132N10487 Grant Drive Germantown, WI 53022.
21. Waste Management of Massachusetts Inc 316373 26 Patriot PL Ste 300 Foxboro, MA 02035-3304.
22. Waste Management of Ohio Inc 332596 1006 W Walnut Street Canal Winchester, OH 43110.
23. Waste Management of Nebraska Inc 334402 13505 N 216th Street Bennington, NE 68007.
24. Waste Management of Maryland Inc 334445 3545 Fairfield Road Baltimore, MD 21226.
25. Waste Management of Virginia Inc 334446 3016 Yadkin N Road Chesapeake, VA 23323-2206.
26. Waste Management of South Carolina Inc 334449 390 Innovation Way Wellford, SC 29385.
27. Waste Management of Carolinas Inc 334451 2712 Lowell Road Gaston, NC 28054.
28. Waste Management of West Virginia Inc 335239 1488 Dawson Drive Bridgeport, WV 26330.
( printed page 27126)
29. Waste Management of Pennsylvania Inc 344050 197 Swamp Creek Road Gilbertsville, PA 19525.
30. Waste Management of Leon County 357001 11990 SR 82 Fort Myers, FL 33913.
31. Waste Management of New Mexico Inc 364545 402 Industrial Park Loop Rio Rancho, NM 87124.
32. City Disposal Systems Inc 364781 11990 SR 82 Fort Myers, FL 33913.
33. USA Waste of California Inc 375375 9081 Tujunga Avenue Sun Valley, CA 91352.
34. WM of Kansas Inc 376492 3611 NW 16th Street Topeka, KS 66618.
35. Waste Management of Idaho-Sandpoint 380096 825 Kootena Cutoff Road Ponderay, ID 83864.
36. Greenstar Mid America LLC 380449 5610 East Houston Street San Antonio, TX 78220.
37. Waste Management of Texas, Inc 386083 3623 Wilson Road Humble, TX 77396.
38. Waste Management of Colorado, Inc 388132 5500 S Quebec St., Suite 250 Greenwood Village, CO 80111.
39. Waste Management of Utah Inc 389289 8652 South 4000 West West Jordan, UT 84088-5425.
40. TX NewCO LLC 405569 2708 West 7th Street Texarkana, TX 75501.
41. Waste Management of LA LLC 418853 2685 Gause Boulevard West Slidell, LA70460.
42. Waste Management of New Jersey, Inc 446050 208 Patterson Avenue Trenton, NJ 08610.
43. Waste Management of Tennessee 448609 1428 Antioch Pke Nashville, TN 37013.
44. Waste Management of Arkansas 464828 2900 West 68th Street Little Rock, AR 72209.
45. Waste Management of Michigan, Inc 486983 48797 Alpha Drive Wixom, MI 48393.
46. Waste Management of Iowa, Inc 501287 201 SE 18th Street Des Moines, IA 50317.
47. Waste Management of Oregon 535166 7227 NE 55th Avenue Portland, OR 97218-1215.
48. Chemical Waste Management of the NW 611580 17629 Cedar Springs Lane Arlington, OR 97812.
49. Grenstar LLC 644856 178 Durkee Road NE Cleveland, TN 37323.
50. WM Transport of Indiana LLC 649935 2920 E US 52 Morristown, IN 46161.
51. Greenstar Patterson LLC 649935 59-85 Florida Avenue Patterson, NJ 07503.
52. Advanced Disposal Services Solid Waste Southeast, Inc 817559 1800 N Military Trail Suite 201 Boca Raton, FL 33431.
53. Waste Management of Arizona Inc 827166 222 South Mill Avenue Tempe, AZ 85281.
54. Harris Sanitation, Inc 834365 7382 Talona Drive West Melbourne, FL 32904.
55. Waste Management of Florida 856351 1800 N Military Trail Suite 201 Boca Raton, FL 33431.
56. Advanced Disposal Services Solid Waste Midwest, LLC 887804 W132N10487 Grant Drive Germantown, WI 53022.
57. Georgia Waste Systems Inc 913435 208 Prep Phillips Drive Augusta, GA 30901.
58. Chemical Waste Management, Inc 985468 36964 Alabama Highway 17 Emelle, AL 35459-0055.
59. RAA Trucking LLC 997647 1001 Fannin Houston, TX 77002.
60. Deffenbaugh Recycling Company LLC 1010315 2404 88th Street Kansas City, KS 66111.
61. Elk River Landfill Registrant, Inc 1153523 22460 Hwy. 169 NW Elk River, MN 55330.
62. Waste Management 1175653 910 West Baraga Avenue Marquette, MI 49855.
63. Waste Management of Georgia, Inc 1244109 8029 Speedway Boulevard Hardeeville, SC 29927.
64. Waste Management National Services, Inc 1527340 720 East Butterfield Road Lombard, IL 60148.
65. Waste Management of Londonderry, Inc 1704642 26 Liberty Drive Londonderry, NH 03053.
66. WM Lamptracker, Inc 1846707 221 N 48th Avenue Suite B2 Phoenix, AZ 85043.
67. Waste Management of Washington, Inc 1967746 720 4th Avenue Suite 400 Kirkland, WA 98034.
68. WM Curbside, LLC 2089958 10633 Ruchti Road South Gate, CA 90280.
69. Waste Management of Nevada, Inc 2123311 100 Vassar Street Reno, NV 89502.
70. Waste Management of South Dakota, Inc 2395615 2221 E Rice Street Sioux Falls, SD 57103.
71. Waste Management of North Dakota, Inc 2395639 7007 15th Street NW Bismarck, ND 58503.
72. L&K Group Holdings LLC 2460381 26873 Metcalf Louisburg, KS 66053.
73. Waste Management National Transportation Services, Inc 2552725 610 Bennett Road Homer, GA 30547.
74. Burney Disposal Inc 2745465 37484 B Cornaz Drive Burney, CA 96013.
75. Valley Garbage & Rubbish Company, Inc 2831532 1850 West Betteravia Road Santa Maria, CA 93455.
76. Waste Management of California Inc 2831542 2141 Oceanside Boulevard Oceanside, CA 92054.
77. Looney Bins, Inc 2831599 2424 East Olympia Boulevard Los Angeles, CA 90021.
78. Cal Sierra Disposal 2831758 14959 Camage Avenue Sonora, CA 94603.
79. Waste Management of Alameda County, Inc 2831765 172 98th Avenue Oakland, CA 94603.
80. Modesto Garbage Co, Inc 2938674 730 Industry Way Atwater, CA 95301.
81. Capital Sanitation, Inc 3250192 1392 Commercial Row Reno, NV 89512.
82. CGS Leasing, Inc 4188174 3726 E State Road 64 Winslow, IN 47598.
83. Winters Bros Hauling of Long Island LLC 2483208 120 Nancy Street West Babylon, NY 11704.

[FR Doc. 2026-09469 Filed 5-12-26; 8:45 am]

BILLING CODE 4910-EX-P

Legal Citation

Federal Register Citation

Use this for formal legal and research references to the published document.

91 FR 27122

Web Citation

Suggested Web Citation

Use this when citing the archival web version of the document.

“Drug and Alcohol Clearinghouse Requirements; Driver Qualification Requirements: Waste Management Holdings, Inc.; Application for Exemptions,” thefederalregister.org (May 13, 2026), https://thefederalregister.org/documents/2026-09469/drug-and-alcohol-clearinghouse-requirements-driver-qualification-requirements-waste-management-holdings-inc-application-.