2060-AH23 201310 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Air and Radiation AR 2000 Environmental Protection Agency EPA Procedure 3 - Quality Assurance Requirements for Continuous Opacity Monitoring Systems at Stationary Sources Substantive, Nonsignificant Previously Published in The Unified Agenda Final Rule Stage No No 40 CFR 60 42 USC 7411 No NPRM 05/08/2003 68 FR 24692 Direct Final Rule 02/14/2012 77 FR 8160 Second NPRM 02/14/2012 77 FR 8209 Notice 03/28/2012 77 FR 18709 Final Rule 12/00/2013 Docket #:EPA-HQ-OAR-2003-0115 No No Federal No No http://www.epa.gov/ttn/emc/proposed/m-203.pdf No No Lula Melton 2060 Office of Air and Radiation OAR 919 541-2910 919 541-4511 melton.lula@epa.gov 109 T.W. Alexander Drive, Mail Code E143-02, Research Triangle Park NC 27711 Conniesue Oldham 2060 Office of Air and Radiation OAR 919 541-7774 919 541-0516 oldham.conniesue@epa.gov D205-02, E143-02, Research Triangle Park NC 27711