Chapter 4 establishes cargo + mail + catering + stores + supplies security. 4.5 Measures Relating to Cargo + Mail + Other Goods - each State shall establish measures to ensure cargo + mail and other goods carried by aircraft are subjected to appropriate security controls to detect prohibited articles + explosive devices; secure supply chain approach (preferred): Regulated Agent + Known Consignor + Account Consignor + Authorised Economic Operator (AEO) + WCO SAFE Framework Authorised Economic Operator; Regulated Agent (RA3 in EU + equivalent) + Known Consignor (KC) responsible for screening + tamper-evidence + chain of custody; cargo screening per applicable to flight type (passenger + all-cargo + courier) + risk-based + 100 percent for passenger flights of high-risk origin; screening methods: X-ray + Explosive Detection Systems Cargo (EDS-C) + Explosive Trace Detection (ETD) + Canine Explosive Detection Dogs (CEDD) + Physical Search + Decompression + Combination; secure unit (ULD) inspection + tamper-evident seal + GPS tracking for high-value/sensitive. Stores + Catering + Cabin Stores + Aircraft Stores - tamper-evident packaging + secure transport + screening + supplier KYC + insider threat (catering kitchen + supply trucks). Coordinates with WCO SAFE Framework (separately tracked) + WCO Authorised Economic Operator (AEO) + IATA Cargo Security + EU 2015/1998 Cargo + FAA Air Cargo Watch + ACI Cargo Security + ICAO Doc 8973 Cargo + GASeP PO4 Sustainable Aviation Security. Amendment 18 strengthened cargo cyber + supply chain integrity. ICAO Annex 17 Chap 4 + Cargo + Mail + Catering + Stores + Supplies + RA + KC + AEO applies.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.