Professional Engineers Ontario

Professional Engineers Ontario PEO governs over 85,000 licence and certificate holders and regulates professional engineering in Ontario to serve and protect the public.

Established on June 14, 1922, Professional Engineers Ontario (PEO) is the licensing and regulating body for professional engineering in the province. It operates under the authority of the Professional Engineers Act to serve and protect the public interest by setting and upholding high academic, experience and professional practice standards for the engineering profession. Individuals licensed by

PEO are the only people permitted by law to undertake and assume responsibility for engineering work in Ontario. PEO is governed by a Council of elected professional engineers and government appointees comprising both professional engineers and non-engineers.

Licensed professional engineers registered with another Canadian regulator can apply for registration in Ontario through...
08/31/2026

Licensed professional engineers registered with another Canadian regulator can apply for registration in Ontario through our Canadian P.Eng. mobility process. Details: https://ow.ly/e6Aj50ZHs6O

Looking for an  ? Use our directory to search for PEO licence holders, EITs, certificate of authorization holders and co...
08/29/2026

Looking for an ? Use our directory to search for PEO licence holders, EITs, certificate of authorization holders and consulting engineer designees: https://ow.ly/OPo650ZhZmz

PEO is seeking nominations for the 2027 Order of Honour! Nominate a P.Eng. licence holder and volunteer through the PEO ...
08/27/2026

PEO is seeking nominations for the 2027 Order of Honour! Nominate a P.Eng. licence holder and volunteer through the PEO portal by October 9 at 4 p.m. EST: https://ow.ly/IucT50ZGgI7

08/25/2026

The rating scale is a core feature of PEO's competency-based assessment (CBA) system. Qualification assessors use it to evaluate the engineering knowledge and experience demonstrated through the work examples submitted for each of the 34 competencies.

Watch this video to learn how the rating scale works and the minimum requirements applicants must meet: https://ow.ly/MnXb50ZtnNM

The next National Professional Practice Examination (NPPE) sitting will be held on November 2, 3, 4, 2026. Register for ...
08/24/2026

The next National Professional Practice Examination (NPPE) sitting will be held on November 2, 3, 4, 2026. Register for this sitting by September 21, 2026: https://ow.ly/u6p450ZEYkJ

08/22/2026

PEO's Anti-Racism and Equity (ARE) Code is a key part of our commitment to advancing fairness, human rights and equity across our organization. Grounded in eight principles, the ARE Code helps guide our policies, regulatory processes and actions while promoting accountability, inclusion and continuous improvement. These principles include measuring and reporting diversity data, improving regulatory processes, embedding human rights and EDI practices, strengthening stakeholder engagement and fostering an equitable workplace.

Watch to learn more about our ARE Code: https://ow.ly/JJjt50ZCH3w

Do you have the educational requirements to become a licensed professional   in Ontario? Complete this questionnaire to ...
08/21/2026

Do you have the educational requirements to become a licensed professional in Ontario? Complete this questionnaire to determine if you are eligible to apply for a P.Eng. licence: https://ow.ly/JjY450YVxbV

Licence holders who fail to co-operate with PEO investigations can now be found guilty of professional misconduct under ...
08/20/2026

Licence holders who fail to co-operate with PEO investigations can now be found guilty of professional misconduct under Regulation 941 of the Professional Engineers Act. The amendments broaden the definition of professional misconduct to include withholding information or failing to provide complete, accurate and timely responses to PEO.

Read the full article:

We explore PEO’s efforts to create clearer pathways to licensure, examine the future Engineering Intern (EIT) program and introduce the 2026–2027 Council leadership shaping the profession’s future.

Explore our new PEAK resources with step-by-step videos on completing your PEAK requirements: https://ow.ly/YO9r50ZB543
08/19/2026

Explore our new PEAK resources with step-by-step videos on completing your PEAK requirements: https://ow.ly/YO9r50ZB543

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40 Sheppard Avenue West
Toronto, ON
M2N6K9

Opening Hours

Monday 9am - 4:30pm
Tuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30pm
Thursday 8:30am - 4:30pm
Friday 8:30am - 4:30pm

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