Blaster Certificate

Renewing the Blaster Certificate

Please refer to the French version of this page for information regarding special measures taken for COVID-19.


To renew your blaster certificate or request a duplicate, proceed as follows:

  • Fill out the Blaster Certificate Application Form.
  • Attach two 2.5-cm X 3-cm photos, taken less than 12 months ago and showing your last name, first name and date of birth on the back
  • Mail your complete application to the office of the Commission de la construction du Québec in your region.

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