The Advanced Photon Source
a U.S. Department of Energy Office of Science User Facility

APS Director’s Office

User Program Office

Information about beamlines, training, user agreements, My APS Portal, and more.

Experimental Facilities Operation Group

ESH oversight for all user experiment safety and day-to-day beamline activities; contact information for Floor Coordinators

Photon Sciences Communications and Information Resources

Information about the APS and its research program, in a variety of formats

Project Management Contacts
Information about the APS

About APS Director’s Office