Check out the new edition of CSA W47.1. Note: the review period closes as of August 27, 2018.
CSA W47.1 – Certification of companies for fusion welding of steel is now available for public review.
Please visit : https://publicreview.csa.ca/Document/Manage/3030 to access the document.
Interested parties must register with an email address to access the Public Review area.