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     The CMLTO is operating virtually with the office located at 25 Adelaide Street East closed to the public until
     further notice. Click here for more information about contacting the CMLTO by email or postal mail.
    During the COVID-19 pandemic, healthcare organizations have increasingly become targets of cyberattacks.
    If you receive an email that appears to come from the CMLTO but seems suspicious, or if you are unsure
    about its legitimacy, please email communications@cmlto.com for clarification.
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The CMLTO Voluntary Roster of Registered Medical Laboratory Technicians
Click here to apply.
Learn more about the Voluntary Roster initiative by clicking here

Click here to search the Voluntary Roster.


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CMLTO closed on August 2, 2021

29 July 2021

The CMLTO will be closed on August 2, 2021, for the Civic Holiday. Regular business hours will resume on August 3rd.

Share your thoughts: Equity and anti-racism survey

15 July 2021

You are invited to participate in the Equity and anti-racism survey, commissioned by the Health Profession Regulators of Ontario (HPRO).

This survey is designed to explore how equity and anti-racism may influence the work of Ontario’s health profession regulators, like the CMLTO. Equity refers to addressing disproportionality between and across different groups, while anti-racism refers to an active process of identifying and addressing racial prejudice and discrimination.

The survey is open until July 31, 2021, and it is estimated that it will take 8-10 minutes to complete.

Click here to complete the survey. If you have questions or would like further information about this survey, please contact the survey administrator Dr. Javeed Sukhera at  This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

About HPRO
HPRO is composed of the 26 regulatory Colleges that regulate 29 distinct health professions involving more than 400,000 healthcare professionals in Ontario. HPRO's mandate is to serve in the best interest of Ontarians. Learn about HPRO.

CMLTO releases 2020 HHR Report

08 June 2021

CMLTO is pleased to announce the release of its twelth annual Medical Laboratory Technologist Health Human Resource Exploration report. This analysis of the 2020 CMLTO membership data examines MLT practice, employment facility and status, and the provision of MLT education.

Read or download a copy of the report (PDF) by clicking here.

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