Formerly the Association for the Advancement of Social Work with Groups (AASWG), the International Association for Social Work with Groups is the premier international association for social workers and allied helping professionals engaged in group work. IASWG seeks to promote excellence in group work practice, education, field instruction, research and publications.

Members include group workers from Australia, Barbados, Belgium, Canada, China, Croatia, England, France, Germany, India, Ireland, Israel, Japan, Lithuania, Namibia, Netherlands, Scotland, South Africa, Spain, Switzerland, Trinidad-Tobago, and U.S.

Social Work with Groups: Utilizing the strengths of group members