2060-AS74 202310 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Office of Air and Radiation OAR 2000 Environmental Protection Agency EPA General Revisions to Part 75 Emissions Monitoring and Reporting Requirements, Acid Rain Program Auction and Administrative Provisions, and Mercury and Air Toxics Standards Electronic Reporting

In this proposed action, EPA is considering the revision of the part 75 emission monitoring, reporting, and recordkeeping requirements; Acid Rain Program allowance auction and administrative procedures; and Mercury and Air Toxics Standards electronic reporting file formats for some submissions. The proposed part 75 changes may include definitions, incorporations by reference, quality assurance performance specifications, and other administrative changes to correct known errors, clarify requirements, and otherwise modify provisions where necessary to ensure that the requirements remain current and provide flexibility. EPA is considering Acid Rain Program administrative procedure changes that would sunset the annual allowance auction and harmonize some administrative procedures. It is also considering electronic reporting changes for The Mercury and Air Toxics Standards that would allow for additional file formats (e.g., JSON) for some submissions.

]]> Substantive, Nonsignificant Previously Published in The Unified Agenda Proposed Rule Stage No No 40 CFR 72 to 78 40 U.S.C. 7651 40 U.S.C. 7651K 40 U.S.C. 7601 No NPRM 02/00/2024 Final Rule 10/00/2024 . No No Federal No No http://www.epa.gov/airmarkets/participants/monitoring/index.html 221112 Fossil Fuel Electric Power Generation 221330 Steam and Air-Conditioning Supply 322121 Paper (except Newsprint) Mills 322122 Newsprint Mills 324110 Petroleum Refineries 327310 Cement Manufacturing No No Christopher Worley 2060 Office of Air and Radiation OAR 202 343-9531 worley.christopher@epa.gov Mail Code 6204M, 1200 Pennsylvania Avenue NW, Washington DC 20460