The American Society for Training and Development (ASTD) is an international association serving the professional needs of over 55,000 practitioners, administrators, managers, educators, and researchers in the field of training and development. 

The Bay Colonies ASTD Chapter is a growing affiliate of the national organization that includes more than 80 trainers, facilitators, executives, and consultants. Membership in Bay Colonies ASTD is open to any individual who is interested in performance improvement and training.