2137-AE45 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: International Harmonization Substantive, Nonsignificant Previously Published in The Unified Agenda Final Rule Stage No No 49 CFR 171 to 180 49 USC 5103(b) 49 USC 5120(b) No ANPRM 10/21/2009 74 FR 53982 ANPRM Comment Period End 01/19/2010 NPRM 08/24/2010 75 52070 NPRM Comment Period End 10/25/2010 Final Rule 12/00/2010 HM-215K No No None No No www.regulations.gov www.regulations.gov No No Michael Stevens 2137 Pipeline and Hazardous Materials Safety Administration PHMSA 202-366-8553 michael.stevens@dot.gov 1200 New Jersey Avenue, SE, Washington DC 20590