2137-AF22 202004 Unified Agenda of Federal Regulatory and Deregulatory Actions 2137 Pipeline and Hazardous Materials Safety Administration PHMSA 2100 Department of Transportation DOT Pipeline Safety: Underground Storage Facilities for Natural Gas Other Significant Previously Published in The Unified Agenda Completed Actions No No Deregulatory 49 CFR 192 49 CFR 1.97 49 U.S.C 60102 No Interim Final Rule 12/19/2016 81 FR 91860 Interim Final Rule Effective 01/18/2017 Interim Final Rule Comment Period End 02/17/2017 Final Rule 02/12/2020 85 FR 8104 No Businesses Federal State No Yes www.regulations.gov www.regulations.gov No No Tewabe Asebe 2137 Pipeline and Hazardous Materials Safety Administration PHMSA 202 366-5523 tewabe.asebe@dot.gov 1200 New Jersey Avenue SE, Washington DC 20590