Article 49 4.

For each candidate scheme, ENISA shall establish an ad hoc working group in accordance with Article 20(4) for the purpose of providing ENISA with specific advice and expertise. Those ad hoc working groups shall, as appropriate and without prejudice to the procedures and discretion provided for in Article 20(4), include experts from the public administrations of the Member States, the Union institutions, bodies, offices and agencies, and the private sector.