There is only one registration fee for PFAS-2023, CSM-2023 and ORTs-2023. 

The deadline for the early registration is Friday, March 31, 2023. The on-site registration starts on Sunday, May  21, 2023 at 6:00 – 8:00pm and will resume on Monday, May 22, 2023 at 7:30am.

The registration fees are structured in USD. Participants can register online ( through Shopify or by a bank transfer. 

Method of Payment:

The registration fees are structured in USD. We invite you to pay your registration fee through the website online with Shopify in USD or by a bank transfer. 

Participants are also allowed to pay by cash for on-site registration only.


Early Registration (Before March 31, 2023)*



Standard Registration (After March 31, 2023)*


Student  $450 US Open $550 US Closed 
Invited Speaker $550 US Open $650 US Closed
Presenter (Platform or Poster) $650 US Open $750 US Closed
Participant $750 US Open $850 US Closed

Exhibition Space (2 Free Registrations)

$2000 US


$2500 US


* As in previous annual meetings, all participants, including the speakers, the members of the international organizing committees, and the sessions chairs are expected to register and pay their registration fees.  The registration fee covers the technical sessions, four hot lunches, eight coffee breaks and one banquet dinner.