Registration Form

Please complete the registration form in order to register
Firstly select your registration type.


* SIOP, IPSO and PROS Members: in order to apply for this category, please ensure your membership is approved and fees are paid for 2022 before you start the registration process.
Registration will not be confirmed otherwise. Join or renew your SIOP Membership – click here
Important! In order to benefit from SIOP Membership reduced rate – please apply for membership at least 5 working days prior to registration deadline.
**SIOP Member – Young Investigators aged 40 or less.
* SIOP, IPSO and PROS Members: in order to apply for this category, please ensure your membership is approved and fees are paid for 2022 before you start the registration process.
Registration will not be confirmed otherwise. Join or renew your SIOP Membership – click here
Important! In order to benefit from SIOP Membership reduced rate – please apply for membership at least 5 working days prior to registration deadline.
* SIOP, IPSO and PROS Members: in order to apply for this category, please ensure your membership is approved and fees are paid for 2022 before you start the registration process.
Registration will not be confirmed otherwise. Join or renew your SIOP Membership – click here
Important! In order to benefit from SIOP Membership reduced rate – please apply for membership at least 5 working days prior to registration deadline.
*** Low income & Lower-middle-income economies as listed here and defined according to the World Bank Country Classification. Click here to see the list of countries

** Join SIOP today and profit from a reduced SIOP registration fee and many other benefits


IPSO Members:
Please type your login Email address, Member Id, First Name and Surname / Family Name exactly as they appear on your membership account (no extra space, same characters; if any detail will be different from original, you will not be able to be recognized as IPSO member and proceed with your registration process as a member)


PROS Members:
Please type your login Email address and Surname / Family Name exactly as they appear on your membership account