International Society of Augmentative and Alternative Communication
The International Society for AAC works to improve the life of every child and adult with speech difficulties. ISAAC started in 1983 and has thousands of members in 50 countries with chapters in 14 countries.49 The Donway West
Suite 308
Toronto, Ontario M3C 3M9
Canada
Telephone: 416-385-0351.
Fax: 416-385-0352.
Web: http://www.isaac-online.org/.
Email: clare.bonnell@isaac-online.org.

