2137-AE52 201010 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 2137 Pipeline and Hazardous Materials Safety Administration PHMSA 2100 Department of Transportation DOT Hazardous Materials: Combustible Liquids Substantive, Nonsignificant Previously Published in The Unified Agenda Proposed Rule Stage No No 49 CFR 172 49 CFR 173 49 CFR 176 49 USC 5103 49 USC 5120 No ANPRM 04/05/2010 75 FR 17111 ANPRM Comment Period End 07/06/2010 NPRM 03/00/2011 HM-242 No No None No No www.regulations.gov www.regulations.gov No No Helen Engrum L 2137 Pipeline and Hazardous Materials Safety Administration PHMSA 202-366-8553 helen.engrum@dot.gov 1200 New Jersey Avenue, SE, Washington DC 20590