2137-AE21 200904 Unified Agenda of Federal Regulatory and Deregulatory Actions 2137 Pipeline and Hazardous Materials Safety Administration PHMSA 2100 Department of Transportation DOT Hazardous Materials: Revision of Requirements for Emergency Response Telephone Numbers Substantive, Nonsignificant Previously Published in The Unified Agenda Final Rule Stage No No 49 CFR 172 49 USC 5101 et seq No NPRM 07/02/2007 72 FR 35961 NPRM Comment Period End 08/31/2007 Final Action 07/00/2009 PHMSA Docket HM-206F No No None No No www.regulations.gov www.regulations.gov No Yes Joan McIntyre 2137 Pipeline and Hazardous Materials Safety Administration PHMSA 202-366-8553 joan.mcintyre@dot.gov 1200 New Jersey Avenue, SE, Washington DC 20590