If you are a consultant this is a great opportunity to promote your services to the general public. If people are looking for occupational hygiene information they look to OHAO, and the updated Consultant's Directory on the new website is your way to reach those people. Click here for all the details.

We are excited to be celebrating our 60th Anniversary in 2024!  We have some big plans in place for a celebration and reception at the Fall Conference on October 24 - more details to come soon.  We are also very excited to announce that a digital version of Pathfinders to a Profession will be released in PDF format at the Fall Conference and we are working on some other 60th Anniversary initiatives as well. Keep an eye on your emails for more details.

The goal of this program is to provide opportunities for interactions and exchange of ideas and knowledge between experienced, seasoned industry professionals (mentors) and people that are new to the art and science of occupational hygiene (mentees). For all the details click here.

If you have ever considered serving on the OHAO Board now is the time to act!  There are several open positions available and serving on the Board is both personally and professionally rewarding.  For the details and nomination form click here.

The Hugh Nelson Award of Excellence in Occupational Hygiene may be presented annually to an individual who has worked or is working as an occupational hygiene professional in a full-time capacity. The recipient of the award will receive a cash award and a plaque. Nominations are now open for the Hugh Nelson Award.  Click here for the details and nomination form.

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.

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

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

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!

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.