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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

Web/Server Maintenance Sept. 28-30 2018

Toronto | Sep 26, 2018

The CDHO’s website, Self-Service Portal and SMILE Portal will be down for maintenance starting at 5:00 p.m. on Friday, September 28, 2018 and will remain inaccessible Saturday and Sunday, September 29 and 30 inclusive. The College apologizes for any inconvenience this may cause. Please note: For those planning to take the Drugs in Dental Hygiene Practice Examination during this time, we have extended the deadline to do the examination for free until October 3, 2018.