General Information

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User Administration

Postal Address

User Administration Office
Brookhaven National Laboratory
75 Brookhaven Avenue, Bldg. 725B
Upton, NY 11973-5000
USA

Office Hours

Monday through Friday, 8:00 a.m. - 4:30 p.m.

Check In

All new and returning users must personally check in at Brookhaven National Laboratory’s Guests, Users, and Visitors (GUV) Center. The GUV Center is located on the first floor in Bldg. 400, on Brookhaven Avenue diagonally across from Berkner Hall.

Phone Number

631.344.8737

Fax Number

631.344.7206

Email Address

nslsuser@bnl.gov
Email is retrieved daily Monday through Friday. Responses to requests or information are made the same or next day.