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Detailed structure and explanatory notes

ISIC Rev.4 code 522


  • Section: H - Transportation and storage
  • Division: 52 - Warehousing and support activities for transportation
  • Group: 522 - Support activities for transportation


This Group is divided into the following Classes:

  • 5221 - Service activities incidental to land transportation
  • 5222 - Service activities incidental to water transportation
  • 5223 - Service activities incidental to air transportation
  • 5224 - Cargo handling
  • 5229 - Other transportation support activities

Explanatory note

This group includes activities supporting the transport of passengers or freight, such as operation of parts of the transport infrastructure or activities related to handling freight immediately before or after transport or between transport segments. The operation and maintenance of all transport facilities is included.

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