Commodities that are regulated by the National Highway Traffic Safety Administration (NHTSA) will be required to have additional data elements electronically transmitted through CBP’s ACE system beginning March 31st, 2016. Please review the document in the attached link if you have NHTSA regulated commodities in preparation for the March 31st changes. . If you have questions, please contact the US Transition team at transitionus@willsonintl.044d949.netsolhost.com