HSIC 522—Support activities for transportation

Where 522 sits

1. H Transportation, storage, postal and courier services
2. 52 Warehousing and support activities for transportation
3. 522 Support activities for transportation

Contains 4 narrower codes

• 5221 Service activities incidental to land transportation
• 5222 Service activities incidental to water transportation
• 5223 Service activities incidental to air transportation
• 5229 Other transportation support activities

What 522 includes

• This Industry 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

522 in other systems