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Trade Compliance Classification Engine

The complete system record. Choose the proof lens that fits your role.

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One system record, three reader paths.

Feature-frozen3-act recordGitHub available
Business proofFounder / operator

Customs Decisions That Keep Their Evidence

Replaces spreadsheet customs classification with review queues, evidence snapshots, and audit exports for HS and HTS decisions.

System FlowData ModelArchitecture LayersDecision Log
Open business proof6 min read
Architecture proofCTO / architect

Architectural Brief: Trade Compliance Classification Engine

Rule packs mutate, products change, and reviewers override decisions. Architecture preserves the exact customs evidence behind each result.

System TopologyInfrastructure DecisionsConstraintsDecision Log
Open architecture proof7 min read
Technical proofSenior engineer

Evidence Beats Certainty: Why My Classifier Refuses to Pretend Every Product Has an Answer

A customs classifier that wrote every uncertain run as success looked safe until Batch 010. I changed the status model to preserve doubt.

Code SampleFailureConstraintSurprise
Open technical proof8 min read