Original sentence: The Directive still requires final discussion by the member states via the Council of the European Union: if thus not approved, the proposal will back to Parliament for a second reading; if approved, the Directive will enter into force 20 days after being published in the official journal
Edited sentence: After this approval, the Directive will enter into force 20 days after being published in the official journal.The Directive still requires final approval by the member states via the Council of the European Union