2137-AC74 199510 The Regulatory Plan and the Unified Agenda of Federal Regulations 2137 Research and Special Programs Administration RSPA 2100 Department of Transportation DOT Periodic Updates to Pipeline Safety Regulations Substantive, Nonsignificant First Time Published in The Unified Agenda Long-Term Actions 49 CFR 190 to 199 49 USC 60101 to 60125 No NPRM 12/00/1996 RSPA intends to maintain this RIN for actions that it will periodically issue. After a rule is published, a cite for the rule will be listed in this section so that it will be possible to track and differentiate specific actions. Undetermined None NA Not Collected Blane Keener 2137 Pipeline and Hazardous Materials Safety Administration PHMSA 202 366-4595 400 Seventh Street SW. , Washington DC 20590 No