The only countries eligible for the low GDP (Gross Domestic Product) reduction are:
- African countries
- Asian countries (with following exceptions: Bahrain, Brunei Darussalam, Hong Kong SAR, Israel, Japan, Republic of Korea, Kuwait, Macau SAR, Qatar, Singapore, UAE)
- Latin American countries (exception: Bahamas)
- and the following countries in wider Europe:
Albania, Armenia, Azerbaijan, Belarus, Bosnia-Herzegovina, Bulgaria, Croatia, Czech Republic, Estonia, Georgia, Greece, Hungary, Kazakhstan, Kosovo, Latvia, Lithuania, FYR of Macedonia, Moldova, Montenegro, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Slovenia,Turkey and Ukraine.
Delegates from all other countries need to register as Delegates from high GDP Countries.
The following countries were Low GDP for ECER 2017 but are High GDP from ECER 2018 on: Spain, Malta and Cyprus.