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HS / NCM tariff classification: accurate coding and avoiding customs penalties

General Rules of Interpretation (GRI) and technical analysis required to determine accurate 8-digit NCM codes.

ATTHOS COMEXForeign Trade Senior Advisory Team
HS / NCM tariff classification: accurate coding and avoiding customs penalties

HS / NCM Classification Rules

Accurate 8-digit HS coding dictates duty rates, regulatory licenses, and trade treaty exemptions strictly governed by WCO rules.

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