UOKiK, as part of the International Competition Network, is co-organizing Advocacy Workshops in Armenia. The Office participates in activities that support the development of common competition policy principles within the global antitrust community.

UOKiK co-chairs two International Competition Network working groups. The Polish Competition Authority participates in activities that promote consensus building and convergence towards common competition policy principles in the global antitrust community.

The UOKIK’s competition law student workshops were distinguished in the International Competition Network (ICN) and the World Bank Group competition.

This year's 22nd Annual Conference of the International Competition Network (ICN) is hosted by the Spanish CNMC in Barcelona from 18 to 20 October 2023. The conference is attended by the delegation of the Office of Competition and Consumer Protection, headed by UOKiK President Tomasz Chróstny and representatives of the legal and academic community nominated by UOKiK.