Definition
Postal Service (NAICS 491)

Under this topic you will find the North American Industry Classification System definition of the Postal Service (NAICS 491) subsector. You can use this definition to properly identify the segment of the industry you wish to study further in other sections of Canadian Industry Statistics.

Definition of the Subsector

This subsector comprises establishments primarily engaged in operating the postal service. Establishments of the Post Office, other than those primarily engaged in providing courier services, are classified in this industry, as well as establishments that carry on one or more functions of the postal service on a contract basis, except the delivery of mail in bulk.

Exclusions

No exclusions are specified in the 2007 NAICS Canada manual.