34 CFR § 370.1 - What is the Client Assistance Program (CAP)?
The purpose of this program is to establish and carry out CAPs that—
(a) Advise and inform clients and client-applicants of all services and benefits available to them through programs authorized under the Rehabilitation Act of 1973, as amended (Act), including activities carried out under sections 113 and 511;
(b) Assist and advocate for clients and client-applicants in their relationships with projects, programs, and community rehabilitation programs providing services under the Act; and
(c) Inform individuals with disabilities in the State, especially individuals with disabilities who have traditionally been unserved or underserved by vocational rehabilitation programs, of the services and benefits available to them under the Act and under title I of the Americans with Disabilities Act of 1990 (ADA) (42 U.S.C. 12111 et seq.).