Family Service League is recognized by the New York State Education Department's State Board for Social Work (0360), Mental Health Counselors (MH-0030), and the Office of Alcoholism and Substance Abuse for CASAC (0921) credits.

Family Service League, founded in 1926, is a Long Island non-profit human service organization providing a safety net for people in need. FSL addresses some of the most prevalent and pressing human needs challenges facing our communities. FSL delivers tangible help and crisis intervention across a spectrum of service areas including mental illness, drug and alcohol abuse, homelessness, early education, job training, computer literacy, trauma counseling, at-risk youth, family counseling, and senior support services.