CRN registration by province & pathway

Ontario's safety authority, the TSSA, handles the highest volume of CRN filings in Canada and operates a National Service that, under the CRN reconciliation agreement, lets one registration be recognized across participating provinces.

Alberta's ABSA is a common destination for oil & gas pressure equipment, and its reviewers apply rigorous design review.

Technical Safety BC registers equipment for British Columbia, a province with strong LNG and process-industry demand.

Quebec's RBQ registers pressure equipment for the province, and documentation expectations can involve French-language elements.

TSASK registers pressure equipment for Saskatchewan and also offers a National Service for multi-jurisdiction filings.

ACI Central is the gateway for seven jurisdictions: Nova Scotia, New Brunswick, Prince Edward Island, Newfoundland & Labrador, Yukon, Northwest Territories and Nunavut.

If your equipment will be sold or installed across several provinces, a national registration pathway lets one accepted design be recognized across participating jurisdictions under the CRN reconciliation agreement (effective January 1, 2020).