Advanced Photon Source (APS) Main Website: APS Home New Users Start Here: APS New User Checklist Complete Information: APS User Information Register: APS User Registration Training: APS User Training Required Forms Before Your Experiment Safety Form: ESAF (Experimental Safety Approval Form) Required for ALL experiments Submit at least 2 weeks before Run start After Your Experiment End Report: EEF (End Experiment Form) Must complete after each experiment Publications APS PDB Depositions from BioSync APS Publications Database Beam Status Live Status: APS Beam and Ring Status Real-time beam conditions Current operations status Schedule: APS Long-Range Schedule Planned shutdowns and maintenance