Our College will be closed on Friday, April 3, and Monday, April 6 in recognition of the Easter holiday. We will reopen Tuesday, April 7  at 9:00 a.m. Visit our website to: •  find information on how to register •  file an online complaint •  complete a  mandatory...

The CDTO has published its 2024–2025 Annual Report, highlighting the College’s work to protect the public interest by setting and enforcing ethical and professional standards for RDTs in Ontario. This year’s report outlines progress under CDTO’s 2024–2027 Strategic...

The College of Dental Technologists of Ontario (CDTO) has developed and published a verified list of commercial dental laboratories in Ontario where Registered Dental Technologists (RDTs) are authorized to supervise and are accountable for the delivery of dental...

As a regulator member of the CADTR, the CDTO is pleased to share the release of CADTR’s 2025 Annual Report.  CADTR is a national, membership-based organization of provincial dental technology regulators (DTRs) across Canada, who license and regulate Registered Dental...

Please note that the College of Dental Technologists of Ontario (CDTO) will be closed on Monday, February 16, 2026, in observance of Family Day. Regular operations will resume on Tuesday, February 17, 2026. Wishing you a wonderful and relaxing Family Day! The College...

The  CDTO's 146th Board Meeting  is scheduled for Friday, December 5, 2025 from 9:00 a.m. to 2:45 p.m. Board meetings are open to the public and anyone can attend virtually. The meeting materials are available below and on the Board of Directors page. Please note a...

Please note that the CDTO will be closed for the holidays beginning at 12:00 p.m. on Wednesday, December 24, 2025, and will re-open on Friday, January 2, 2026, during regular business hours. Phone and email messages received during this period will be reviewed and...

The Ontario government has now passed legislative amendments expanding Ontario’s “As of Right” provisions. These changes will allow eligible regulated health professionals who are licensed elsewhere in Canada to begin working in Ontario without delay.  For the College...

RDTs play a critical role in delivering safe, high-quality care to patients across Ontario. One of the most effective ways to maintain and enhance this standard is through active participation in professional development activities throughout the year. In 2025, there...