COSSI is governed by a committee comprising researchers, program staff, students, First Nations people, consumers, and individuals involved in policy and practice.

The committee meets on a bi-monthly basis. The committee rotates biennially; membership is by nomination or volunteering.

The list of current COSSI committee members, as of 2025, is as follows:
 

Committee members
  • Co-chair: Holly Seale
  • Co-chair: Catherine King
  • Ikram Abdi
  • Katie Attwell
  • Nicole Batten (student)
  • Kasia Bolsewicz
  • Patrick Cashman
  • Josette Chor
  • Margie Danchin
  • Amalie Dyda
  • Paola Garcia
  • Jess Kaufman
  • Caitlin Kent
  • Carla Puca (student)
  • Maryke Steffens
  • Kerrie Wiley
  • Aleena Williams
  • Jane Williams

Secretariat
  • Kathleen Prokopovich
  • Corina Shiels
  • Bianca Bullivant
  • Laila Wasid
Last updated August 2025