Vocational Rehabilitation provides employment services to clients with physical or mental disabilities. To be eligible, a client must have a documented disability preventing gainful employment, be able to benefit from services, and be able to work competitively. The main focus is on competitive employment. There are three levels of service based on disability level, with the most significantly disabled served first. Community Rehab Programs and Community Based Employment offer various services like on-the-job training to help clients obtain jobs. Types of employment include competitive, supported, enclave, and sheltered.