§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

(b) Apply only to drivers domiciled in that State.