Register for the 16th World Congress on Pain


 Online Registraion for the Congress has Closed. Registration will be availabe onsite.  The Congress Registration Desk, located on level two of the conference center, will be open for check-in and on-site registration during the following hours:


Sunday, September 25  08:30 – 18:00
Monday, September 26 07:00 – 18:00
Tuesday, September 27 07:00 – 18:00
Wednesday, September 28   07:00 – 18:00
Thursday, September 29 07:00 – 18:00
Friday, September 30  07:00 – 18:00



  Online Registration is Closed

At the Congress

IASP Members $795 $895 $995
IASP Nonmembers $1050 $1,225 $1,350
Member Trainees $450 $450 $450
Nonmember Trainees $615 $615 $615
Member from Developing Countries  $450 $450 $450
Nonmember from Developing Countries $615 $615 $615
One-Day Registration $550 $550 $605
Regular Registrant -- Each Refresher Course $200 $200 $200
Trainees and Delegates from Developing Countries -- Each Refresher Course  $99 $99 $99
Accompanying Guest Fee $200 $200 $200
Member CME Fee $95 $95 $95
Nonmember CME Fee $120 $120 $120
Additional Welcome Reception $60 $60 $60


Registration Includes

  • Access to scientific sessions (plenary lectures, topical workshops) 
  • Access to poster sessions 
  • Access to the commercial exhibition 
  • Delegate materials and tote bag 
  • CD or USB flash drive (format TBD) of and online access to poster abstracts 
  • Coffee breaks, Welcome Reception, and Trainee Networking Reception (for trainee delegates only)

Accompanying Guest Registration Includes

  • Welcome Reception 
  • Delegate materials and tote bag 
  • Access to Congress-endorsed tours (tickets required) 

The accompanying guest fee does not include access to scientific sessions or commercial exhibition.

Note: A name badge is required for attendance at all conference events, including the Welcome Reception.

After completing the online registration form, you will automatically receive confirmation of your registration by email. This will include an invoice in PDF format showing all registration and payment details.

Group Registration
Please contact to complete group registrations for a group of nine or more delegates. You will receive a group allotment request form to confirm the number and type of registrations you wish to book for the general Congress, special activities, and events. 

Group allotment request form highlights:

  • Group Registration Procedures
  • Payment Cancellation Conditions
  • Registration Fees
  • Group Allotment Request
  • Additional Services

You will also confirm the payment method on this form. Once these steps are complete, you will receive special access to the online group registration website to complete delegate registrations for your group members. 

Individuals not attending the Congress with a group must register via the online Congress registration system.

Payment Options
You may pay for Congress registration using any of the following methods:

  • Secure online credit card payment (VISA, MasterCard, American Express). 
  • Bank transfer in US dollars. Instructions and bank information is included on the online registration form, in the confirmation email you will receive, and on your invoice. 
  • Invoice request/purchase order: Invoices are provided to all delegates via PDF and attached to the registration confirmation email. Final payment must be performed using one of the above options.