The Nassau County 
Police Department
Detectives Association

The DAI is the collective bargaining unit for all sworn Detective members of the Nassau County Police Department.

William A

Message From The 
President

Welcome to the newly redesigned Nassau County Detectives’ Association Incorporated website. We represent approximately 1,200 active and retired Nassau County Detectives. Nassau County Detectives investigate and assist in the prosecution of more than 85% of all major crimes in the County of Nassau, making it the “Safest County in the Nation” for years 2020, 2021, and 2024.

The NCPD DAI is the labor union that protects and advances our members interests and rights. Additionally, we negotiate contracts, which establishes compensation, benefits and work conditions, ensures fair treatment by Nassau County and the Nassau County Police Department, and provides legal representation and services. The DAI lobbies for local, state, and federal legislation that assists its members in the performance of their duties and improves their quality of life. The DAI is a fierce advocate against any anti-law enforcement legislation.

The Nassau County Detectives’ Association has established a 501c(3) Charitable Foundation which supports our sick, injured, and Line of Duty Detective families in their time of need. Our Charitable Foundation supports other Law enforcement members who are in need as well, because we are all “One Blue Family”. Additionally the foundation supports charitable events like “Toys for Tots”, Christmas winter coat drives, Veterans food drives, Thanksgiving Turkey drives, and many more events that benefit our Nassau county communities.

This website was designed to better serve our members, and for the public to be able to learn more about the Nassau County Detectives’ Association and how vital we are to public safety.

I hope you enjoy our newwebsite and find it useful!

Fraternally,

William A. Bourguignon
DAI President

Contact us

Talk to us

Phone: 516-681-8442

E-Mail: info@ncpddai.com

Address

777 Old Country Road, Suite 202
Plainview, NY 11803

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