Certification Data

The Technical Standards and Safety Authority (TSSA) is committed to transparency, openness, and accountability and releases data related to certified Operating Engineers/Operators.

As a provincial regulator, the Technical Standards and Safety Authority (TSSA) is committed to transparency, openness, and accountability. 

To that end, TSSA releases data related to certified Operating Engineers/Operators. 

The following data has been released in accordance with recommendations from the Chief Safety Risk Officer. All information is compliant with TSSA’s Access and Privacy Code (pdf)

More information on the classes of certification for Operating Engineers/Operators, including the scopes of certification and definitions, can be found in Ontario Regulation 219/01: Operating Engineers and the corresponding Directors Order (pdf).

Operating Engineer/Operator Data as of May 2024 (xls).

For the most up to date information or to confirm the status and class of a certificate holder, please call us at 1-877-682-8772 and have the following information ready: certificate number, the certificate holder's legal name, date of birth and address. 

Please note that this directory is updated periodically. As a result, status changes in the preceding period will not be reflected online until the directory is updated. For the most up-to-date authorization holder information, please contact the Technical Standards and Safety Authority Customer Contact Centre at 1-877-682-8772. TSSA disclaims any liability and/or responsibility in connection with the use of, or reliance on, this directory. You assume all of the risks associated with using this directory. You should check the disclaimer for use of this directory from time to time to keep informed of any changes or additions to the disclaimer. The information in this directory is not to be used for any commercial, marketing, or fundraising purposes. 

NOTE: Technical Standards and Safety Authority does not guarantee or warrant that the information provided herein is current, complete, or accurate. Not all authorization holders are listed in this directory. This directory does not give you any information about the type, quality or history of services offered by the authorization holder, and former authorization holders’ names do not appear in this directory.