Viviane Adélaïde Reding is a Luxembourgish politician and a former Member of the European Parliament (MEP) from Luxembourg. She is a member of the Christian Social People's Party, part of the European People's Party. She previously served as European Commissioner for Education and Culture from 1999 to 2004, European Commissioner for Information Society and Media from 2004 to 2010 and European Commissioner for Justice, Fundamental Rights and Citizenship from 2010 to 2014.

Johannes Hahn is an Austrian politician who has served as European Commissioner for Budget and Administration under Ursula von der Leyen since 1 December 2019.