A self-inking or embossed Seal are now available for purchase through the online store on the member's website.

Self-Inking Seal - $50
Embossed Seal - $65

The seal is only available for purchase for those registered as an ROH® or ROHT® through the Canadian Registration Board of Occupational Hygienists (CRBOH).  Each seal is personalized with a member’s name, registration number and expiry date based on an individual’s maintenance cycle.  At the end of each maintenance cycle, should a member in good standing choose to continue to use the CRBOH seal, a new seal will be required to be purchased through CRBOH.

Use of ROH / ROHT Seal - Guidance Document.pdf

Login into the member's site to see products, pricing and place an order.