• Ontario's New Construction Act: A Guide for Construction Executives

    With the second phase of amendments having come into force on October 1, 2019,...

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  • Late Locates Survey

    As part of our efforts to try to address the late locates in the province, we...

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  • Updated COVID-19 Resource Document: "What You Need to Know”

    The following document is a resource guide for construction employers,...

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  • THANK YOU

    Thank you to our sponsors, delegates and exhibitors for making the OSWCA Conference a success. See you in 2021!

    THANK YOU

  • MEMBERSHIP
    BENEFITS

    Industry Promotion, Trends & Awareness, Industry Relations, Healthy & Safety, Education Program, Theft Prevention







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  • The State of Ontario's Water & Wastewater Infrastructure

    READ REPORT

  • Core Infrastructure Program

    Registration for the 2020 Core Infrastructure Program is currently suspended


    DETAILS