The Domestic Volunteer Service Act of 1973 authorizes ACTION, an independent agency, to administer six volunteer programs including the three components under Title II, the Older Americans Volunteer Program (OAVP). The programs under OAVP--the Foster Grandparent Program (FGP), the Retired Senior Volunteer Program (RSVP), and the Senior Companion Program (SCP)--provide opportunities for persons aged 60 and older to work part time in a variety of community service activities. In addition, Volunteers in Service to America (VISTA) work full time in community activities to reduce or eliminate poverty and poverty-related problems. At least 20 percent of VISTA volunteers must be aged 55 or older. The act was reauthorized through fiscal year 1989 during the 99th Congress by Public Law 99-551. (This document provides a summary of the provisions of the act and describes programs and services authorized by it.) (KC)