Completion of Requirement To Promulgate Emissions Standards

In this action the Environmental Protection Agency (EPA) finalizes its proposed determination that the EPA completed its statutory obligation under the Clean Air Act (CAA) to promulgate emissions standards for source categories accounting for not less than 90 percent of the aggregated emissions of each of seven specific hazardous air pollutants (HAP) enumerated in the CAA. On December 16, 2014, the EPA published the proposed determination that stated the basis for the agency's conclusion that it completed this obligation in February of 2011 by identifying the promulgated standards that collectively satisfy this obligation and provided the public an opportunity to comment on the EPA's determination. This action finalizes the EPA's determination.