Mexico Opposes Higher USMCA Auto Content Rules
The Mexican Automotive Industry Association warns that raising regional requirements could curb investment and increase costs.
Updated on Oct. 15, 2026 in Auto Parts
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The Mexican Automotive Industry Association recently testified against U.S. plans to increase USMCA regional content requirements from 75% to as high as 85%. Industry leaders argue that stricter rules would harm competitiveness as North American production continues to decline.
Why it matters
The proposed shift seeks to tighten supply chain rules, but the industry warns that local capacity for certain technologies is currently insufficient. Raising requirements could raise production costs and stifle the innovation necessary to maintain North America's industrial standing.
North American vehicle production fell 2.1% in 2025 to 15 million units, resulting in a one percentage point loss in global market share. Conversely, China saw a 9.7% increase in production and a two percentage point gain in global market share.
The players
Mexican Automotive Industry Association
This organization represents vehicle manufacturers operating in Mexico and advocates for their interests in international trade policy.
U.S. International Trade Commission
This independent federal agency provides trade expertise and conducts investigations regarding imports and their impact on U.S. industries.
The details
The industry is calling for a thorough review of customs procedures regarding labor, steel, and aluminum certifications to ensure trade compliance. AMIA emphasizes the need for continued access to strategic international supplies while regional production capacity is being developed.
Timeline
A USMCA dispute settlement panel issued a ruling on rules of origin in December 2022.
North American and Chinese vehicle production data was tracked throughout 2025.
The AMIA testified at a U.S. International Trade Commission hearing on October 15, 2026.
Roadmap
The push to increase regional content requirements reflects a broader strategic pivot toward localized manufacturing and supply chain security within North America. This effort competes against rapidly expanding production capacities in global markets like China, which are currently outpacing Western output growth.
If these regional requirements are increased, consumers could see higher vehicle sticker prices due to rising production costs for manufacturers. Additionally, changes to sourcing mandates may impact the availability of specific car models if supply chains cannot adapt to the new domestic content targets.
The takeaway
The automotive sector is balancing the political pressure for regional manufacturing against the pragmatic reality of globalized supply chains. Maintaining long-term industrial competitiveness will likely require a strategic mix of domestic investment and continued access to critical international components.
Further reading
Learn more about the evolving landscape of global manufacturing in the Auto Parts section.
Source note: This article includes information reported by MEXICONOW.
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