How to participate
The list of plants and animals that will be considered at the committee’s next meeting is posted (when available) in the Upcoming Species Assessments section of this website. You are welcome to submit written information on the species being assessed and/or to observe the species assessment discussions at the meeting virtually or in person. Each meeting includes an open session to allow interested stakeholders and members of the public to provide presentations on the species that will be assessed by the committee.
If you are interested in participating in any of the ways listed above, please contact COSSAROSecretariat@ontario.ca. To submit written information on a species, you will need to submit a completed Form for Submitting Community Knowledge to COSSARO. To attend a meeting as an observer, you will need to submit a completed Observer Form (available on request). If you are interested in making a presentation during the open session of the meeting, you will need to provide a copy of your presentation with your request.
Upcoming meetings
• The date of the next meeting is to be determined.
Upcoming species assessments
Meeting results
Once the committee’s decisions from each meeting have been presented to the Minister of the Environment, Conservation and Parks they are posted on this page. The reports contain the conclusions of the assessment meetings, which includes the classification of each species assessed and a summary of the rationales for the decision. View past reports to the minister for:
January 2025 (2024 Annual Report)
January 2024 (2023 Annual Report)
January 2023 (2022 Annual Report)
January 2022 (2021 Annual Report)
January 2021 (2019 – 2020 Annual Report)
May 2018 (2017 Meetings)
- March 2017 (2016 Meetings)
- March 2016 (2015 Meetings)
- December 2014 (2014 Meetings)
- October 2012 (2011 and 2012 meetings)
- March 2011 (2011 meeting)
- June 2010 (2010 Meetings)
- December 2009 (2009 Meeting) – available upon request
- June 2009 (2009 Meetings)
- November 2008 (2008 Meeting) – available upon request