• 6 Jul 2023 3:40 PM | Anonymous

    OHAO had a booth at the Ottawa PIP regional conference and we will also be at the Kitchener conference on October 18.  For the details on Kitchener and the other Fall PIP regional conferences click here.

  • 10 Apr 2023 3:36 PM | Anonymous

    There are jobs being added to our job postings page on a regular basis.  Check back frequently for updates.

  • 31 Mar 2023 12:55 PM | Anonymous

    On Thursday, May 4 OHAO Presents Industrial Hygiene Risk Assessment for the Spring PDC.  Registration will be opening soon.

  • 1 Mar 2023 2:35 PM | Anonymous

    Registration is now open for the OHAO 2023 Spring Symposium and AGM.

    To Register Now Click Here

    For all the details regarding the agenda and speakers click here.

    There was a scheduling problem with the PDC speakers and the Spring PDC will be rescheduled, hopefully in April 2023.  Details will be shared when available.

    We have a great lineup of sessions for the Spring Symposium and we look forward to seeing our members at the AGM.

    The OHAO Board of Directors have decided to continue holding our Spring Symposium/AGM as a virtual only option.  This allows members from across the province to participate more easily.  The Fall Symposium will continue as a hybrid option.

    We look forward to seeing you there!

  • 17 Feb 2023 2:29 PM | Anonymous

    We are very excited to be launching the new OHAO website.  We hope this new website will provide a better experience for both members and the general public.

    Some areas of the site are still under construction but we are looking forward to providing more content and useful information in the future.

  • 17 Feb 2023 2:26 PM | Anonymous

    Registration will be opening soon for the OHAO Spring Symposium and AGM on March 23, 2023.  The event will take place virtually only on the Zoom platform.

  • 27 Jul 2022 3:27 PM | Anonymous

    OHAO recently co-hosted a series of webinars with the Canadian Aerosol Transmission Coalition (CATC) and you can access the videos and presentations on the CATC website.

  • 27 Jul 2022 3:26 PM | Anonymous

    We plan on holding an in-person event again at CHSI in Mississauga for the Fall PDC and Symposium.  More details will be available soon.

Occupational Hygiene Association of Ontario (OHAO)
6700 Century Ave, Ste. 100
Mississauga, ON, L5N 6A4

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