KATLAS · Cierge LabsTransit Risk Decision IntegritySynthetic demonstrator · governed intervention chain
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KATLAS · Cierge Labs · Transit Risk Decision Integrity

Intervention narrative · synthetic demonstrator

Document mismatch — declared HS code vs trade document

Case

TR-CASE-2026-0001

Status

awaiting action

1 · Movement & service context

Route
Rotterdam (NL) → Felixstowe (GB)
Transport mode
ro ro
Movement reference
TST-MOV-2026-0001
Declaration reference
MRN-GB-2026-781223
Manifest reference
MAN-2026-0091
Source service
Analytics rules engine (synthetic)

2 · Anomaly assessment

Anomaly type
document mismatch
Rule / model version
TR-ALERT-2.3
Confidence band
moderate
Summary
Declared HS chapter does not match supporting commercial invoice line description. Possible declaration error or misclassification.
Data-quality caveats
  • · Invoice OCR confidence below 0.85 on three line items
  • · No prior anomaly history for declarant

3 · Authority & policy

Current authorised role
hmrc case officer
Governing policy
TR-POL-09

4 · Evidence boundary

Only references, custodian and provenance markers are surfaced. Raw documents stay under local custody.

  • EV-001 · declaration · supporting

    Customs declaration extract

    Custodian: Declarant · Provenance: PROV-DECL-781223 · Hash: cb323a38c619…ae53fe

  • EV-002 · trade document · supporting

    Commercial invoice (redacted)

    Custodian: Trader broker · Provenance: PROV-INV-91002 · Hash: 70cdb4732779…64c86f

Withheld evidence · count 2

5 · Intervention timeline

  1. 6/28/2026, 12:25:44 PM · analytics service

    alert created — Synthetic analytics service

    Risk alert raised: document_mismatch

6 · KATLAS receipts

No receipts issued yet for this case.

7 · Learning outcome

not yet classified

CAR · Custody, Authority, Receipts

Custody controls the evidence. Authority governs the action. Receipts prove what happened.

This is a synthetic demonstrator, not a replacement for CDS, NCTS, GVMS or Border Force operational systems. No real customs, trader, cargo or Border Force data is used. This narrative shows only whitelisted fields. Raw documents, signed envelopes, bearer tokens, personal identifiers and withheld evidence are never included.

Others can score the risk · KATLAS governs the action