USMCA chemicals rules (HTS Chapter 28-39) primarily use tariff-shift rules – change from one HTS chapter to another within USMCA territory. Some specific chemicals use RVC rules with 50% net cost or 60% transaction value thresholds.
This guide covers USMCA / CUSMA rules of origin for the Chemicals sector. Sector-specific rules determine how goods qualify for preferential treatment.
Qualifying goods are exempt from Section 122 in 2026 – the central commercial advantage.
Chapter-shift rules
Most chemicals qualify by change in HTS chapter. Imported feedstock chemicals are converted into different HTS-classified products in USMCA territory.
Specific chemical RVC
Specialty chemicals and some categories use RVC rules. Threshold varies.
Substantial transformation
Chemical reactions and processing in USMCA territory generally support tariff-shift origin.
Documentation required
Process descriptions, supplier certificates for input chemistry, batch-level production records.
Frequently asked questions
How do I know if my product meets these rules?
Run an RVC analysis or tariff-shift analysis specific to your HS classification. We provide fixed-fee analyses for $4,500-$8,500 per product.
Are these rules the same in Canada (CUSMA)?
Yes. USMCA in the U.S. and CUSMA in Canada are the same agreement. Rules of origin are identical; implementing regulations differ slightly.
What documentation supports qualification?
Bill of materials, supplier certifications, manufacturing process records, RVC calculation worksheets, and Certificate of Origin.
Does USMCA exempt my goods from Section 122?
Yes. USMCA-qualifying goods are exempt from the 15% Section 122 surcharge.
How long does qualification take?
Simple goods: 1-2 weeks. Complex goods (deep BOM, multiple suppliers): 4-12 weeks for full documentation.
Get started
Run a USMCA RVC stress-test for your specific product. $4,500-$8,500 fixed-fee.