Disclaimer

Tarsis Global is not a licensed customs broker and does not transact customs business as defined under 19 CFR Part 111 — we do not file entries or entry summaries with CBP, do not exercise power of attorney for any client, and do not prepare documents intended for CBP filing. Where filing is required, it is performed by a licensed customs broker in our partner network, and you remain that broker’s client of record.

Content on this site and general answers from Tarsis-Haven are provided for informational and educational purposes only. They do not constitute legal, customs, tax, financial, or other professional advice, and do not create an advisory or client relationship. Formal advisory work — with the analysis, documentation, and accountability that implies — happens only through a scoped, written engagement.

Tarsis-Haven can discuss HS classification reasoning and offer 6-digit HS subheading research guidance, grounded in the General Rules of Interpretation and cited sources. A 6-digit subheading is shared across every country that uses the Harmonized System and, on its own, cannot be used to file a US entry — entry filing requires the full 10-digit HTSUS classification, which is a licensed activity Tarsis does not perform for a specific product. Tarsis-Haven will not complete a classification to the 8- or 10-digit level for your specific goods, under any framing. Treat any 6-digit guidance as a research starting point for your broker or classification specialist to confirm, not as a filing-ready answer.

HTS schedules, Section 301/232 actions, FTA rules, and CBP guidance change frequently — the underlying USITC HTS revision alone can update multiple times in a single month. Always verify any code, rate, or regulation against the live, authoritative government source (hts.usitc.gov, CBP CROSS, the Federal Register) before acting on it. Tarsis-Haven cites its sources so you can do exactly that.

Tarsis-Haven is an AI assistant. Like any AI system, it can misstate facts, cite a source imprecisely, or miss relevant context it was not given. It is a research aid, not a source of record — confirm anything consequential independently.

Tarsis was founded by Jason Kim, drawing on operating experience across freight forwarding and logistics in Los Angeles, Frankfurt, and Chicago. That operating background informs how Tarsis approaches compliance work; it is not itself a legal or regulatory credential, and Tarsis’s licensed broker partners — not Tarsis itself — hold the credentials required to file.