2137-AD35 199910 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 First Time Published in The Unified Agenda Proposed Rule Stage No No 49 CFR 190-199 49 USC 60101 et seq. No NPRM 12/00/1999 Docket No. RSPA-99-6106 No No None NA Not Collected Blane Keener 2137 Pipeline and Hazardous Materials Safety Administration PHMSA 202 366-4595 400 Seventh Street SW. , Washington DC 20590 Not Procurement Related Revising Text to Reduce Burden or Duplication, or Streamline Requirements