Type of entity
Authorized form of name
Underwriters' Survey Limited
Parallel form(s) of name
Standardized form(s) of name according to other rules
Other form(s) of name
Identifiers for corporate bodies
Dates of existence
1883 - 1974
A program of the Canadian Underwriters Association.
Dissolved. Replaced by the Insurer's Advisory Organization of Canada, which did not create fire insurance maps.