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Industrial sourcing and import guides
Primary-source-cited guides for US industrial sourcing and import teams. Build RFQs, compare manufacturers, evaluate landed cost, and investigate tariff and AD/CVD risk.
Resource Center
Primary-source-cited guides for US industrial sourcing and import teams. Build RFQs, compare manufacturers, evaluate landed cost, and investigate tariff and AD/CVD risk.
7 guides
Nine operational steps from catalog audit to customer comms. Broker selection, ACE setup, entry-type decision, recordkeeping, and a worked transition timeline for a 80,000-order/month apparel brand.
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How postal and courier shipments are duty-handled differently into the US. The Feb 28, 2026 ad valorem cutover, per-package math on a $30 phone case, and AOV-band decision framework.
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When to file an eRulings request, what to put in it, where it goes, and how the binding effect works. Written for brokers and compliance teams.
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How to subscribe to CBP Cargo Systems Messaging Service (CSMS) and triage the messages that change broker filing behavior, without losing the ones that matter.
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A practical manual workflow for US industrial importers to monitor CBP CSMS messages, identify affected HTS codes, verify duty impact, and document the handoff.
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Where trade compliance APIs can support a filing workflow, and where Tandom's current public surface stops: HTS research, duty calculation, AD/CVD screening, and read-only MCP tools.
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A manual, reviewable workflow for US industrial importers to turn a commercial invoice into structured product, origin, valuation, HTS, and duty inputs.
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