The Canadian Boiler and Machinery Underwriters’ Association (CB&MUA) was founded in Toronto in 1951.  CB&MUA’s mandates are:

1. To function as a voluntary, non-profit unincorporated association of insurers and reinsurers writing Boiler and Machinery insurance or any other line of Engineering Insurance in Canada.
2. To promote a high ethical standard in the conduct of the business and to serve as a medium of exchange of information and ideas among its Members or any other representative body, that will serve to advance the interests of the Boiler & Machinery Industry and the markets which it serves.
3. To make available to Members, on an advisory basis, information on policy forms, wordings, related services and emerging issues.
4. To promote public safety in connection with the use of boilers, machinery and other associated objects and apparatus by exchanging data.  
5. To sponsor any related conference, as deemed necessary, to further the objectives of the CB&MUA.
6. To liaise with the standards-setting departments within government(s) in order to participate in the development of those standards.

The current members of the CB&MUA are:

Allianz Global Risks

Aviva Canada Inc.

AXA XL Canada Inc.

Chubb Insurance Company of Canada

CNA Canada

Factory Mutual Insurance Company

General Reinsurance Corporation

HSB Canada

Intact Insurance/Assurance

Northbridge General Insurance Company

Ontario School Boards’ Insurance Exchange

Sovereign General Insurance Company

The Travelers Companies Inc.

Zurich North America Canada