CASP is a member or partner in the following groups:

CASP is a member of CAMIMH. The Canadian Alliance on Mental Illness and Mental Health (CAMIMH) is the national voice for mental health in Canada. Established in 1998, CAMIMH is a member-driven alliance of 16 mental health groups comprised of health care providers and organizations that represent people with mental illness, their families and caregivers.

CASP is a member of IASP. The International Association for Suicide Prevention is dedicated to preventing suicide and suicidal behaviour and to alleviate its effects. IASP leads the global role in suicide prevention by strategically developing an effective forum that is proactive in creating strong collaborative partnerships and promoting evidence-based action in order to reduce the incidence of suicide and suicidal behaviour.