1. Member States shall establish adequate and effective out-of-court complaint and redress procedures for the settlement of disputes concerning rights and obligations arising from this Regulation between PSUs and their PSPs. For those purposes, Member States shall designate existing bodies or where appropriate, set up new bodies.
2. Member States shall notify the Commission of the bodies referred to in paragraph 1 by 1 February 2013. They shall notify the Commission without delay of any subsequent change concerning those bodies.
3. Member States may provide for this Article to apply only to PSUs that are consumers or only to those that are consumers and microenterprises. Member States shall inform the Commission of any such provision by 1 August 2013.