ContainersSea / intermodal
40ft High Cube Container
40HCA nominal 40-foot container with additional height.
Professional definition
A nominal 40-foot container with additional height. Its precise legal, operational or charging effect depends on the applicable contract, carrier terms, route, jurisdiction and transport mode.
Example
Example: a logistics team records or applies “40HC” in the relevant booking, document, quotation or shipment milestone.
Where it is used
Used in containers operations, documents, systems and commercial discussions.
Common mistakes and things to remember
Confirm the precise meaning in the governing contract, tariff, official rules and provider terms; industry usage can vary.
Source
UN Trade and Transport Facilitation guidance
Use the linked authority and applicable national guidance for current requirements.