American Psychological Association

ARC International

Canadian Professional Association for Transgender Health

Canadian Mental Health Association

Canadian Psychological Association

Canadian Rainbow Health Coalition

The Montrose Center

Rainbow Health Ontario

Society of Counseling Psychology (APA Division 17)

Society for the Psychological Study of Lesbian, Gay, Bisexual, and Transgender Health Issues (APA Division 44)

University of Houston LGBTQ Resource Center

World Professional Association for Transgender Health