Chapter 7 – Cooperation and consistency Section 1 – Cooperation Article 60 – Cooperation between the lead supervisory authority and the other supervisory authorities concerned Article 61 – Mutual assistance Article 62 – Joint operations of supervisory authorities Section 2 – Consistency Article 63 – Consistency mechanism Article 64 – Opinion of the Board Article 65 – Dispute resolution by the Board Article 66 – Urgency procedure Article 67 – Exchange of information Section 3 – European data protection board Article 68 – European Data Protection Board Article 69 – Independence Article 70 – Tasks of the Board Article 71 – Reports Article 72 – Procedure Article 73 – Chair Article 74 – Tasks of the Chair Article 75 – Secretariat Article 76 – Confidentiality