Code of Conduct for APS Meetings

Creating a supportive environment to enable scientific discourse at APS and APS partner meetings is the responsibility of all participants. By registering, you are agreeing to abide by the APS Code of Conduct.


APS Code of Conduct: https://www.aps.org/about/governance/policies-procedures/activities-code-conduct

56th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics

June 16-20, 2025

Portland, OR


Meeting Homepage: DAMOP Annual Meeting

Important Dates

  • Early Rate Deadline: May 5th
  • Late Registration begins on June 9th

Price Accessibility for Less-Resourced Countries

APS is proud to offer equitable pricing for virtual attendees residing in less-resourced countries. Less-resourced countries as defined by the 2023 World Bank data. Learn more about eligibility.

Cancellation Policy

All registration cancellations and refund requests must be made in writing by May 27, 2025. A refund of the full conference fee, minus a $50 administrative fee, will be given for cancellations received by May 27, 2025. No refunds will be granted for requests submitted on or after May 28, 2025. Submit all requests to the APS registrar at registrar@aps.org and abs-help@aps.org if you are speaking or presenting. APS regrets that refunds will not be given for no-shows.

Lost Badge Policy

Any lost badge is subject to a $10 reprint fee. A badge is considered lost if not presented at the registration counter at the time of reprint.

When and Where
  • 6/16/2025 11:00 AM EDT
  • 6/20/2025 4:00 PM EDT
  • Oregon Convention Center
  • Portland
  • OR

  • Health and Safety Guidelines

    APS is focused on ensuring safe and productive meetings for all participants. Consistent with updated CDC guidance and on the advice of our public health consultants, we are shifting our focus from APS mandates to personal responsibility. The current policy is available here. https://www.aps.org/meetings/policies/covid.cfm
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