DTB’s 32-acre corporate, laboratory, and technical campus in New York features the largest and most thoroughly equipped independent engineering and testing lab in the US.

Visiting DTB? Here’s what you need to know:

• The safety and security of our employees, customers, and programs is our top priority
• You will be required to show your valid, government-issued ID upon arrival
• Photographic equipment is not permitted inside of our secure facilities, unless prior arrangements have been made and authorization has been granted by our Security office
• The use of cell phone cameras is strictly prohibited inside of our secure facilities

Before your visit:

• If you are a non-US citizen or non-permanent resident, you must submit a Visit Form
• Please confirm your DTB point of contact
• If you are running a classified program, please contact our Security office at (631) 244-6431
• The use of cell phone cameras is strictly prohibited inside of our secure facilities

Local activities and attractions:

In order to help you find your way around the area, we have compiled a listing of local amenities for your convenience. For places to stay, things to do, where to eat, and more – please download our Visitor's Resource Guide.