Upcoming events

    • 22 Oct 2025
    • 8:00 AM
    • 23 Oct 2025
    • 4:00 PM
    • PDC (Oct 22) - In Person Only, Humber College Etobicoke - Conference (Oct 23) - In Person and Virtual, Humber College Etobicoke and Zoom
    • 138
    Register



    The Occupational Hygiene Association of Ontario Presents:

    Fall PDC
    October 22, 2025 – In Person only

    Fall Conference
    October 23, 2025 – In Person or Virtual

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

    All in-person events are taking place at the Humber College Conference and Events Centre, Etobicoke

    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


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    Wednesday October 22
    Fall PDC
    8:30 am – 4:00 pm

    OHAO Presents:
    The Dusty Workplace – A Toolbox for Aerosol Monitoring and Management

    Thursday, October 23
    Fall Conference
    8:25 am – 4:00 pm

    OH-Related Topics and Case Studies

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    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.

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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