RESNA (Rehabilitation Engineering and Assistive Technology Society of North America) Provides training, testing and ATP, ATS, and RET credentials for practitioners, suppliers, and rehab engineers interested in providing excellent assistive technology services.

CSUN (California State University at Northridge) An Assistive Technology Applications Certificate Program (ATACP) provided to anyone interested in the field of assistive technology.

NRRTS (National Registry of Rehabilitation Technology Suppliers) Provides certification for rehabilitation suppliers.