Mailing Address
Photon Sciences Directorate 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 the Brookhaven National Laboratory (BNL) Guests, Users, and Visitors (GUV) Center. The GUV Center is located on the first floor in Building 400, BNL's Research Support Building, on Brookhaven Avenue diagonally across from the Berkner Hall Cafeteria building. The GUV Center is open Monday through Friday, 7:00 a.m. - 5:00 p.m.

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.

Mailing Address
NSLS Facility Director's Office
Brookhaven National Laboratory
P.O. Box 5000, Bldg. 725B
Upton, NY 11973-5000
USA

Phone Number
631.344.2145

Fax Number
631.344.7206

Email Address
NSLS Facility Director's Office