Online Store Accredited by the California Board of Vocational Nursing and Psychiatric Technicians and Accrediting Bureau of Health Education Schools. Member of Better Business Bureau, National League for Nursing, and California Association of Private Postsecondary Schools. Approved by Department of Health Services and Department of Consumer Affairs. ABOUT TRINITY VOCATIONAL CENTER Trinity Vocational Center ( TVC ) is a privately-owned educational institution that aims to offer comprehensive programs in health care services. The school is situated within a diverse community composed of minority groups in the South Bay area. Its location is easily accessible by car and public transportation.