Where an application is rejected as inadmissible, unfounded or manifestly unfounded with regard to both refugee status and subsidiary protection status, or as implicitly or explicitly withdrawn, Member States shall issue a return decision that respects and that is in accordance with the principle of non-refoulement. Where a return decision or another decision imposing the obligation to return has already been issued prior to the making of an application for international protection, the return decision under this Article is not required. The return decision shall be issued as part of the decision rejecting the application for international protection or in a separate act. Where the return decision is issued as a separate act, it shall be issued at the same time and together with the decision rejecting the application for international protection or without undue delay thereafter.