Association for Play Therapy
The Association for Play Therapy (APT) is a national professional society based in the United States whose mission is to promote the value of play, play therapy, and credentialed play therapists

California Association of Marriage and Family Therapists
The California Association of Marriage and Family Therapists (CAMFT) is a California nonprofit corporation which is dedicated to advancing the profession as an art and a science, to maintaining high standards of professional ethics and to upholding the qualifications for the profession.