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College of Dental Hygienists of Ontario
The College of Dental Hygienists of Ontario regulates the practice of dental hygiene in the interest of the overall health and safety of the public of Ontario.

Self-Service-E  FAQ-E

CDHO Is on the Move!

Toronto | Feb 19, 2019
CDHO will be moving into its new facilities on Friday, February 22, 2019. Starting at noon, our services (Self-Service Portal, SMILE Portal, Website, etc.) will not be available. The estimated restoration of services is expected Saturday afternoon.

As of February 25, 2019, CDHO's new address will be:
175 Bloor Street East, North Tower, Suite 601
Toronto, Ontario  M4W 3R8

We appreciate your understanding while we complete our move.