2060-AR28 201310 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Air and Radiation AR 2000 Environmental Protection Agency EPA New Source Review and Title V Operating Permit Programs--Reconsideration of PSD Requirements for Particulate Matter Less Than 2.5 Micrometers (PM2.5) and Revision to Public Notice Requirements Other Significant Previously Published in The Unified Agenda Proposed Rule Stage No No 40 CFR 51.156 42 USC 7470 to 7479 No NPRM 09/00/2014 Final Rule To Be Determined Undetermined Undetermined No No http://www.epa.gov No No Phil Lorang 2060 Office of Air and Radiation OAR 919 541-5463 lorang.phil@epa.gov C304-04, Research Triangle Park NC 27711 Chuck Buckler 2060 Office of Air and Radiation OAR 919 541-0873 919 541-5509 buckler.charles@epa.gov C504-03, Research Triangle Park NC 27711