2127-AK97 201210 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 2127 National Highway Traffic Safety Administration NHTSA 2100 Department of Transportation DOT Electronic Stability Control Systems for Heavy Vehicles Economically Significant Previously Published in The Unified Agenda Final Rule Stage Yes No 49 CFR 571 49 USC 30111 49 USC 30115 49 USC 30117 49 USC 30166 49 USC 322 delegation of authority at 49 CFR 1.50 Statutory Final 07/05/2014 Final Rule No NPRM 05/23/2012 77 FR 30766 NPRM Comment Period End 08/21/2012 Final Rule 09/00/2013 No No None No No www.regulations.gov www.regulations.gov No No Patrick Smith 2127 National Highway Traffic Safety Administration NHTSA 202 366-6040 patrick.smith@dot.gov 1200 New Jersey Avenue SE, Washington DC 20590