Supported by a network of volunteers, ACEC-Ontario engages with provincial and municipal stakeholders and industry leaders to create a better business environment for Ontario’s consulting engineering industry. ACEC-Ontario regularly provides input on policy and planning.

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For public and member resources on a variety of topics please visit the resource section of the website located here.

The Association of Consulting Engineering Companies | Ontario (ACEC-Ontario) is the voice of the consulting engineering industry in Ontario. If you have any questions please contact Doug DeRabbie, Director, Government & Stakeholder Relations. Do you belong to a member firm? Contact us for log-in access at

The work of ACEC-Ontario’s member companies touches virtually every aspect of our society, including project planning and development, design, execution, operation and maintenance. If you belong to a member company and would like to find out about volunteer opportunities supporting your industry click here.

The ACEC-Ontario's Municipal Outreach Program proactively works with member firms and municipalities to better identify and address barriers within procurement that may hinder the successful delivery of local infrastructure projects..