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New for 2021! When you begin your registration, you’ll be prompted to login to your APS member profile or create an account with APS. After you login or create your account you’ll be automatically redirected to complete your registration.

Early-Bird – Through April 15, 2021Regular Price – After April 15, 2021
APS Member $159$209
APS Student Affiliate
(For current APS Graduate or Undergraduate Student Affiliates)
APS Retired Member$49$99


APS Member Discount
Current APS membership is required to be eligible for the APS Member, Retired Member or Student Affiliate rates. You can join or renew your membership at the same time that you register for the Convention.

Reduced convention registration rates are available to professional and student members in countries defined as low and lower middle income by the World Bank, and are automatically applied during the convention registration process. Convention registration rates for professional, retired and student APS members in low and lower middle income countries are: $49 for professional members, $25 for retired members and complimentary for students.

Early-Bird Discount
Register before April 15, 2021 and save.

ADA Accessibility/Accommodations
APS is committed to ensuring that the Convention is fully accessible to all persons. If you have a specific accessibility requirement, please contact the APS Meetings Department by email at before April 15, 2021, so that adequate time is provided to work with our software developer. Every attempt will be made to accommodate your request.

Code of Conduct
has always been committed to the importance of science being conducted, discussed, presented and published in ways that promote the lively and productive exchange of ideas. This means avoiding actions or speech that could reasonably be construed as harassing or personally disparaging, including behavior during APS Conventions. APS is committed to these ideals and expects all convention attendees to adhere to the following code of conduct: “APS encourages and expects all convention participants to conduct themselves professionally and, out of respect for others and for the spirit of our gathering, to refrain from actions or speech that could reasonably be construed as harassing or personally disparaging.”

All registration cancellations and refund requests must be made in writing by the deadline of April 30, 2021;
 no refunds will be issued after April 30, 2021. A refund of the convention fee, minus a 30% cancellation fee, will be given for cancellations received by April 30, 2021. Substitutions are accepted prior to the convention. The individual submitting the substitution request is responsible for all financial obligations (any balance due) associated with that substitution. Submit all cancellation and substitution requests to the APS Meetings Department via email at Access to the convention is strictly limited to the registered individual. Sharing your convention login credentials or convention content is strictly prohibited.