HSIC 531—Postal activities

Where 531 sits

1. H Transportation, storage, postal and courier services
2. 53 Postal and courier activities
3. 531 Postal activities

Contains 1 narrower code

• 5310 Postal activities

What 531 includes

• This Industry Group includes the activities of postal services operating under a universal service obligation. The activities include pick-up, transport and delivery (domestic or international) of mail and

531 in other systems