Non-preferential US rules of origin (19 CFR 102.20 / 102.21) compiled from the eCFR into a machine-readable corpus. Answers which country a good is legally from, and cites the rule.
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Updated
Sep 23, 2026 - Python
Non-preferential US rules of origin (19 CFR 102.20 / 102.21) compiled from the eCFR into a machine-readable corpus. Answers which country a good is legally from, and cites the rule.
The Gatewell Protocol for Origin Evidence: open documentation standard for the evidence file behind a country-of-origin or not-covered claim. One-way export of gatewellgroup.com/protocol/v1.0
A browser extension that displays country flags on Twitter/X profile hover cards.
Customs Advisory Services — independent third-party profile of a public API surface, by API Evangelist. Customs advisory services help importers, exporters, and trade professionals navigate complex customs regulations, tariff classifications, valuation rulings, country-of-origin determinations, free trade agreement qualification, and trade complian
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