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Early Childhood Services » 2025-2026 School Calendar

2025-2026 School Calendar

Early Childhood Services Calendar 2025-2026

Early Childhood Services
School-Based Services
2025-2026 School Calendar

Developmental Disabilities Institute

99 Hollywood Dr., Smithtown, NY 11787

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Non-Discriminatory Policy Statement

Developmental Disabilities Institute (DDI) admits students and clients of any race, color, national and ethnic origin or other legally protected characteristics to all rights, privileges, programs, and activities generally accorded or made available to students at the school and programs and clinics. DDI is fully committed to Equal Employment Opportunity and to attracting, retaining, developing, and promoting the most qualified employees without regard to their race, gender, color, religion, sexual orientation, national origin, age, physical or mental disability, citizenship status, veteran status, or any other characteristics protected by state or local law. DDI also does not discriminate on the basis of race, color, national and ethnic origin or other legally protected characters in administration of its educational policies, admissions policies, scholarships and loan programs and athletic and other school-administered programs.

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