Home › CFR › Title 42 › Part 64a42 CFR Part 64a — Obligated Service for Mental Health Traineeships§ 64a.101— Purpose.§ 64a.102— To whom do these regulations apply?§ 64a.103— Definitions.§ 64a.104— What requirements are imposed upon grantees?§ 64a.105— What are the conditions of obligated service?