The International Quizzing Championships (IQC) is an annual multi-disciplinary quiz event, in which representatives from various countries compete as individuals, in pairs, and in teams (club and national).
It was known as the European Quizzing Championships (EQC) from 2004 to 2021 and was open to European quizzers only. To reflect the competition's shift to a more global reach, the 2022 edition was played as the Ultimate Quizzing Championships (UQC). In 2023 it was rebranded to its current name.[1]