Court of Justice (Grand Chamber) 15 July 2021, C-804/18 and C-341/19 (IX v WABE eV and MH Müller Handels GmbH v MJ.)

JUDGMENT OF THE COURT (Grand Chamber) 15 July 2021 ( *1 ) (Reference for a preliminary ruling – Social policy – Directive 2000/78/EC – Equal treatment in employment and occupation – Prohibition of discrimination on the grounds of religion or belief – Internal rule of a private undertaking prohibiting the wearing of any visible political, philosophical or religious sign or the wearing of