For Mexico-domiciled motor carriers, commercial zones are areas along the Southern U.S. border, or locations specified in 49 CFR 372, Subpart B that are exempt from certain regulatory provisions. Some zones are identified by name. The population of the municipality determines those that are not identified in 49 CFR 372, Subpart B. The OP-2 application instructions have a list of the border crossings and associated commercial zones.
Last Updated : December 12, 2015