7. Where a draft code of conduct concerns processing activities carried out in several Member States, the supervisory authority competent pursuant to Article
55 shall, prior to approving the draft code, amendment, or extension, submit it, in accordance with the procedure referred to in Article
63, to the European Data Protection Board, which shall issue an opinion on the compliance of the draft code, amendment, or extension with this Regulation or, in the situation referred to in paragraph 3 of this Article, an opinion on whether they provide appropriate safeguards.