What happens with an incorrect classification?
What we include
Classification with TIGIE 2024
We determine the correct tariff fraction using the current Import/Export Tariff. No errors, no penalties.
NCM classification rules
We apply the 6 general interpretation rules of the Harmonized System for complex classifications.
T-MEC preferential tariff
We verify if your merchandise qualifies for preferential rate under T-MEC, CPTPP or other current agreements.
Regulations & restrictions
We identify NOMs, prior permits, import quotas and applicable non-tariff regulations.
Documented technical opinion
We provide written classification criteria, with legal basis and references to explanatory notes.
Integrated classification AI
We complement human judgment with our AI tool that suggests fractions based on TIGIE 2024.
How it works
Detailed product description
Material, end use, condition, composition, technical specifications and manufacturing origin.
Analysis & TIGIE search
We apply HS rules and section/chapter notes to identify the correct fraction.
Regulation verification
We confirm NOMs, prior permits, quotas, COFEPRIS regulations and other authorities.
Documented opinion delivery
Tariff fraction, general and preferential tariff, legal basis and applicable regulations.
Related services
Need a tariff classification?
Certified opinion in less than 48 hours.

