Environmental Protection Agency September 27, 2021 – Federal Register Recent Federal Regulation Documents

Board of Scientific Counselors (BOSC) Sustainable and Healthy Communities Subcommittee Meeting-October 2021
Document Number: 2021-20935
Type: Notice
Date: 2021-09-27
Agency: Environmental Protection Agency
The Environmental Protection Agency (EPA), Office of Research and Development (ORD), gives notice of a series of virtual meetings of the Board of Scientific Counselors (BOSC) Sustainable and Healthy Communities (SHC) Subcommittee to review the SHC research program. EPA's Sustainable and Healthy Communities (SHC) Research program provides technical solutions, tools, information, and other resources in three topic areas critical to fulfilling the Agency's mission to protect the environment and safeguard public health: Contaminated Sites; Waste and Materials Management; and Healthy and Resilient Communities.
Clean Air Plans; 2008 8-Hour Ozone Nonattainment Area Requirements; West Mojave Desert, California
Document Number: 2021-20618
Type: Rule
Date: 2021-09-27
Agency: Environmental Protection Agency
The Environmental Protection Agency (EPA) is taking final action to approve portions of state implementation plan (SIP) revisions submitted by the State of California to meet Clean Air Act (CAA or ``Act'') requirements for the 2008 8-hour ozone national ambient air quality standards (NAAQS or ``standards'') in the Los Angeles-San Bernardino Counties (West Mojave Desert), California ozone nonattainment area (``West Mojave Desert'' or WMD). The SIP revisions address the ``Severe-15'' nonattainment area requirements for the 2008 ozone NAAQS, including the requirements for emissions inventories, attainment demonstration, reasonable further progress, reasonably available control measures, and contingency measures, among others; and establishes motor vehicle emissions budgets. The EPA is approving the SIP revisions as meeting all the applicable ozone nonattainment area requirements, except for the contingency measures requirement, for which the EPA is deferring action.
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