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

APS User Information

The APS Upgrade is happening!
User operations will end in

REAL ID required for site access starting May 3, 2023.

New Proposal Platform Coming to APS!

The APS User’s Executive Committee (UEC) is an elected advocacy group for the APS user community. To reach out to your advocates with questions/concerns/feedback/ideas/problems, please click here.

The 2023 APS/CNM Users Meeting is open for registration! Click here for details.

NOTIFICATION TO USERS on publicly disseminated user data.

Getting Started

(Visitors see Travel & Visitors Section)

All About Beamlines

All About Proposals

Legal & Financial Matters

Safety & Training

Travel & Visitors

News & Calendars

User Community

Help & Reference


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