49 CFR 172.701 - Federal-State relationship.
This subpart and the parts referenced in § 172.700(c) prescribe minimum training requirements for the transportation of hazardous materials. For motor vehicle drivers, however, a State may impose more stringent training requirements only if those requirements—
(a) Do not conflict with the training requirements in this subpart and in part 177 of this subchapter; and
Title 49 published on 2014-10-01
no entries appear in the Federal Register after this date.