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Official certification is pursuant to the requirements of CSA B620 functions listed below:

  External Hydrostatic Leak
TC 51
Nurse Tank  

ISSUE DATE: 9th March 2021
EXPIRY DATE: 1st April 2026

CAAR is currently in the process of updating the courses below to reflect the Canadian Standards Association’s recent changes to the CSA B620:20 and CSA B622:20:
  – Nurse Tank Safety Program (NTSP)
  – Anhydrous Ammonia: Retailer Safe Handling and TDG Certification

Click here to view all of CAAR’s online training


Transport Canada has also approved CAAR’s NTSCC Quality Control Manual (Version 8) that incorporates the recent changes. The new version will be distributed electronically to anyone who has taken the NTSP course through CAAR.

If you don’t receive an email with the latest copy of the QC manual in the next few weeks, please contact Lady Gabilo at the CAAR Office at (204) 989-9304 or

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