2137-AD35 200310 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 2137 Research and Special Programs Administration RSPA 2100 Department of Transportation DOT Pipeline Safety: Periodic Updates to Pipeline Safety Requirements (1999) Substantive, Nonsignificant Previously Published in The Unified Agenda Final Rule Stage No No 49 CFR 190 49 CFR 191 49 CFR 192 49 CFR 195 49 USC 60101 et seq No NPRM 03/22/2000 65 FR 15290 NPRM Comment Period End 05/22/2000 Final Rule 11/00/2003 Docket No. RSPA-99-6106 No No None No NA Not Collected Blane Keener 2137 Pipeline and Hazardous Materials Safety Administration PHMSA 202 366-4595 400 Seventh Street SW. , Washington DC 20590