29 CFR §810.100

1. (a)Section 202A(e) of the USMCA Implementation Act authorizes the Secretary, in cooperation with the Secretary of the Treasury, to participate in a verification of whether covered vehicle production complies with the high-wage components of the LVC requirements set forth in Article 7 of the Automotive Appendix or, if the producer is subject to the alternative staging regime, under Articles 7 and 8 of the Automotive Appendix. This subpart addresses calculation of the high-wage material and manufacturing expenditures component of the LVC (referred to in the Uniform Regulations as high-wage material and labor expenditures).
2. (b)The regulations in this subpart describe how producers can meet the high-wage-related aspect of the material and manufacturing expenditures component, which concerns whether workers engaged in direct production work at a plant or facility included in a producer's material and manufacturing expenditures calculation earn an average hourly base wage rate of at least US$16 per hour. All other aspects of material and manufacturing expenditures are addressed in the Uniform Regulations and regulations and/or guidance issued by CBP or other federal agencies.