We are pleased to welcome you to the 2023 Osteoarthritis Research Society International (OARSI) World Congress on Osteoarthritis taking place at the Sheraton Denver Downtown Hotel in Denver, Colorado on March 17-20, 2023. 


Registration/Membership Types:

Attendees of the 2023 OARSI World Congress on Osteoarthritis must be OARSI members. To join as a member, please visit HERE. 

REGULAR: Health professional or researcher from a broad range of disciplines.

STUDENT: Student enrolled full time in a basic entry-level program, or full-time student in a post-professional doctoral program. Must send a letter from department chair on university stationary stating enrollment status.

ASSOCIATE/EMERITUS: Resident, fellow, post doc, research assistant, or individuals retired from the field. Verification from supervisor is required if still actively in the field.

CORPORATE MEMBER/MEMBER REPRESENTATIVE: As a named representative under your organization's Corporate Membership, you are eligible for Regular Member pricing. 

Registration Fees:

Registration Type

Early Bird - Before February 24, 2023

After February 24, 2023
Regular Member $755 $855
Renewing Regular Member  $1005 $1105
Regular Non-Member (Includes Membership) $1080 $1180
Registration Type
Early Bird - Before February 24, 2023 After February 24, 2023
Student Member $175 $275
Renewing Student Member $250 $350
Student Non-Member (Includes Membership) $295 $395
Registration Type
Early Bird - Before February 24, 2023 After February 24, 2023
Associate Member $355 $455
Renewing Associate Member $505 $605
Regular Associate Non-Member (Includes Membership) $565 $665
Registration Type
Early Bird - Before February 24, 2023 After February 24, 2023
Emeritus Member $355 $455
Renewing Emeritus Member $505 $605
Regular Emeritus Non-Member (Includes Membership) $565 $665
Registration Type Fee
Single Day Regular $350
Single Day Associate/Emeritus $175
Two Day Regular $700
Two Day Associate/Emeritus $350
Breakfast Workshops $30
Poster Tours  $25
Clinical Trial Symposium $100 Student/$150 Regular

CURRENT MEMBER RATES: Rates applicable to individuals who are current members of OARSI, having renewed dues for 2023 membership prior to 12/31/2022.

RENEWING MEMBER RATES: Rates applicable to individuals who were members in 2022 but did not renew dues prior to the end of 2022. Provides member rate to Congress as well as membership dues for 2023.

OTHER REGISTRATION FEES & TICKETED ITEMS: Single/Two Day Registration does not include 2023 membership.

New Congress Registration Fee Discount Available to Members Attending OARSI 2023 from Low and Low-Middle Income Countries

OARSI offers a 50% discount off registration fees for members attending from low or low-middle income countries as designated by the World Bank.  
To see if your country qualifies for the discount, please visit the  World Bank country classification by income level.

Please contact to request discounted registration.

Cancellation Policy

  • WIRE TRANSFERS: If you wish to pay with a wire transfer, there is a $25 fee that must be added to your registration. Please select this during the registration process, and then select "WIRE TRANSFER" on the payments page. An invoice will be produced for your records. A member of the OARSI Meetings team will contact you directly for payment. Please note, registrations are not complete until payment has been received and processced. All wire transfer payments MUST be received by February 10, 2023 for processing.
  • Wire transfer registration is available until February 10, 2023, after this only online registration with a credit card will be available.

To cancel your registration and receive a refund, a written request with your registration confirmation and receipt card must be received by February 10, 2023. Please send your request to Summer Culkin at  Cancellation requests received by this date will receive a refund less a $75 processing fee. Refunds will be processed after the meeting. All requests received after February 10, 2023 will forfeit 100% of monies paid.

For registration support please email Summer Culkin at