Upcoming events

    • 21 Oct 2026
    • 8:00 AM
    • 22 Oct 2026
    • 4:00 PM
    • PDC (Oct 21) - In Person Only, Humber College North Campus - Conference (Oct 22) - In Person and Virtual, Humber College, North Campus and Zoom
    • 141
    Register



    The Occupational Hygiene Association of Ontario Presents:

    Fall PDC
    October 21, 2026 – In Person only

    Fall Conference
    October 22, 2026 – In Person or Virtual

    OHAO: Connecting People and Ideas to Advance Workplace Health and Safety.

    In Person - Humber College Conference Centre, North Campus, 205 Humber College Blvd., Toronto, Ontario, Canada M9W 5L7

    Virtual Via Zoom Platform – All Times EST

    Note Regarding Registration Types:

    The list of registration options is now quite long because of all the different combinations and discounts available.  In an effort to make this a little easier for people to navigate to what they are looking for the registration types are now numbered as followed:

    1-5  OHAO Member options

    6-10 Corporate discount OHAO member options - code required (for 5 or more registrations from one organization)

    11-12 Education package options (only available for people who pre-purchased)

    13-17 Non-member options 

    18-22 Corporate discount non-member options- code required (for 5 or more registrations from one organization)

    23-24 Student options


    ______________________________________________________________

    Wednesday October 21
    Fall PDC
    8:30 am – 4:30 pm

    OHAO Presents:
    Finding Approaches to Address Chemical Exposure and Health Risk Using IH Mod 2.0 and SDM2.0

    Thursday, October 22
    Fall Conference
    8:30 am – 4:00 pm

    OH-Related Topics and Case Studies

    ________________________________________________________

    NON-MEMBERS NOTE – RECEIVE AN OHAO MEMBERSHIP WITH YOUR NON-MEMBER REGISTRATION

     As of September 2024, OHAO is offering complimentary one year OHAO membership to non-member event registrants. For information on joining OHAO click here. After the Fall Conference and PDC you will be sent a code that you can use to complete your complimentary OHAO application online. Please note you will not automatically become a member – you must complete and submit an application.

    A Corporate Group Discount is available if one company is sending more than 5 people to an OHAO Educational Event. Contact office@ohao.org for details before anyone from your company registers.

    • 23 Mar 2027
    • 8:30 AM
    • 24 Mar 2027
    • 5:00 PM
    • Virtual

    Save the Date 2027 OHAO Spring Conference/AGM (March 23)
    and PDC (March 24)

    NOTE: The Conference/AGM will be taking place on a Tuesday, PDC on Wednesday.

    More details and registration will be available closer to the event date.

Occupational Hygiene Association of Ontario (OHAO)
6700 Century Ave, Ste. 100
Mississauga, ON, L5N 6A4
905-567-7196
office@ohao.org


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