Member of the European Parliament since the 2019 European elections. Since 2021, Bischoff has been serving as vice-chair of the S&D Group. She is the Vice-President of the Committee on Constitutional Affairs and a Member of the Committee on Employment and Social Affairs. In addition to her committee assignments, she was also a Member of the Working Group on the Conference on the Future of Europe. Bischoff is also part of the Parliament’s delegation for relations with Mercosur. Moreover, she is a member of the Spinelli Group, the European Parliament Intergroup on Trade Unions and the European Parliament Intergroup on LGBT Rights.