According to Transport Canada Aircraft Maintenance & Manufacturing:

Aircraft Maintenance and Manufacturing staff monitor, inspect and audit all companies and personnel involved in the manufacture, repair and distribution of aircraft and their parts.

Transport Canada Mandate

To maintain aviation safety by ensuring aeronautical parts and products are airworthy. Aeronautical products and parts are manufactured to approved design specifications and must continually be maintained to specific standards to ensure that they meet performance requirements and accomplish the intended function. (Aeronautical product is defined as any aircraft, aircraft engine, propeller or appliance).

AMO Certificates:

AH Structural Composites is governed and certified by Transport Canada and we are proud to be an Approved Maintenance Organization (AMO).