2127-AG51 200904 Unified Agenda of Federal Regulatory and Deregulatory Actions 2127 National Highway Traffic Safety Administration NHTSA 2100 Department of Transportation DOT Roof Crush Resistance Economically Significant Previously Published in The Unified Agenda Final Rule Stage Yes Private Sector 49 CFR 571.216 49 USC 322 49 USC 30111 49 USC 30115 49 USC 30117 49 USC 30166 Statutory Final 07/01/2008 Final Rule No Request for Comments 10/22/2001 66 FR 53376 RFC Comment Period End 12/06/2001 NPRM 08/23/2005 70 FR 49223 NPRM Comment Period End 11/21/2005 Supplemental NPRM 01/30/2008 73 FR 5484 SNPRM Comment Period End 03/27/2008 Final Rule 04/00/2009 No Businesses None No No www.regulations.gov www.regulations.gov No Yes 2127-AH74 Related to Lori Summers 2127 National Highway Traffic Safety Administration NHTSA 202 366-1740 lori.summers@dot.gov NVS-112, 1200 New Jersey Avenue SE, Washington DC 20590