American Association for the Surgery of Trauma
https://www.aast.org
American College of Surgeons – Trauma Programs
https://www.facs.org/quality-programs/trauma
American Trauma Society
https://www.amtrauma.org
Eastern Association for the Surgery of Trauma
https://www.east.org
Health Canada
https://www.canada.ca/en/health-canada.html
Trauma Association of Canada
https://www.traumacanada.org
Critical Care Services Ontario
https://criticalcareontario.ca