Íâ¹úÃÀŮɫÇéƬ

This document provides an overview of the requirements of CAN/CSA-A277-16 - Procedure for certification of prefabricated buildings, modules, and panels with respect to welding. It is designed to provide guidance for individuals and organizations involved in the certification programs for factoryconstructed buildings and fully or partially closed panels and modules for panelized buildings. It applies to both residential and non-residential buildings in Canada. 

The regulations around requirements for the modular manufacturers for all sectors are not consistent within all Canadian provinces. For this reason it is recommended during the contract review to be prudent to determine whether the application of A277 is a requirement in the jurisdiction where the work is being performed.