On March 25-26, a delegation from the Austrian Competition Authority (AFCA), headed by the Director General for Competition Natalie Harsdorf-Borsch visited Warsaw at the invitation of UOKiK President Tomasz Chróstny.

Poland as a leader of countries supporting competition protection authorities in the states-candidates for membership in the European Union. In 2023, upon the initiative of President of UOKIK, Tomasz Chróstny, meetings and workshops are held for anti-trust authorities of Ukraine and Moldova.