User Services Office

NSLS-II welcomes visitors from academia, industry, and other government laboratories and research facilities within the U.S. and abroad. The NSLS-II User Services office facilitates user and guest access to the facility to perform experiments. We are available to assist and support the NSLS-II user community with the beam time application process, user agreements, logistical arrangements, and more.

The User Services office is located in NSLS-II Building 743 (see map, PDF).

Check-in

When you arrive at Brookhaven National Laboratory, the first stop before the main gate during business hours should be the Guest, User & Visitor center in Bldg. 101. At the GUV center, you can get your user badge, your access card to the NSLS-II experimental floor, your TLD (if required), and other useful information for your stay at the Lab. The Housing Office for on-site accommodations is located in the same building. For more information regarding resources and amenities on and off-site, please visit the Guide to Brookhaven Lab