{"slug":"40ft-high-cube","name":"40ft High Cube","iso_code":"45G1","internal_length_cm":1203,"internal_width_cm":234,"internal_height_cm":269,"capacity_cbm":76.3,"external_length_cm":1219,"external_width_cm":244,"external_height_cm":290,"door_width_cm":234,"door_height_cm":259,"tare_weight_kg":3940,"max_gross_kg":30480,"max_payload_kg":26540,"euro_pallets":"23–24","gma_pallets":"20","description":"Extra 30cm of internal height compared to a standard 40ft. Ideal for light, voluminous cargo.","notes":"Most popular container for volume-sensitive cargo. 1 foot (30cm) taller than standard.","sources":[{"url":"https://www.iso.org/standard/76912.html","accessed_at":null},{"url":"https://www.maersk.com/support/dictionary-of-terms/dry-containers","accessed_at":null},{"url":"https://www.hapag-lloyd.com/en/services-information/cargo-fleet/container.html","accessed_at":null},{"url":"https://en.wikipedia.org/wiki/Intermodal_container","accessed_at":null}],"audited_at":"2026-05-15","verified":false,"decision_rationale":"Rule 1 (rounding noise / most-published value). Tare, MGW, and capacity vary ±100–300 kg / ±0.5 m³ between Maersk, MSC, Hapag-Lloyd, and CMA CGM published headlines for the same ISO 6346 type. Existing values preserved (within tolerance of all four canonical references). Primary-source pages cited in `sources` but not live-fetched on this audit pass — sandbox HTTPS allowlist did not include carrier domains. See docs/audit/containers-unlocode-verification-2026-05-15.md.","_source":{"type":"reference","authority":"ISO 668 / ISO 1496","provenance_status":"pending-verification"}}