Nova Scotia CRN Requirements — ACI Central Registration

Nova Scotia's pressure equipment registration is handled through ACI Central Inc. A single ACI Central submission yields CRNs for Nova Scotia along with six other Atlantic and Northern Canadian jurisdictions. Nova Scotia's marine, offshore, and manufacturing industries generate steady CRN demand.

ACI Central — Shared Registration for Atlantic Canada

ACI Central Inc. was established to provide cost-effective design registration review for seven jurisdictions. One submission, one review, seven CRNs: NB, NS, PE, NL, YT, NT, NU. Review time: 6–12 weeks — generally faster than Ontario and Alberta.

Nova Scotia Industries

• Offshore petroleum — subsea pressure systems, processing equipment
• Naval and marine — shipboard pressure vessels and systems at CFB Halifax
• Tidal energy — novel pressure-containing equipment
• Seafood processing — pressure cookers, sterilizers
• Industrial manufacturing in the Halifax area

Frequently Asked Questions

Does ACI Central review to CSA B51?

Yes. ACI Central reviews against CSA B51 and applicable ASME construction codes, the same standards as other Canadian jurisdictions.