Article 37

3a.Supervisory authorities competent to enforce Regulation (EU) 2016/679 shall participate in the monitoring of the application of this Regulation on the basis of their competences and tasks under Regulation (EU) 2016/679 to ensure harmonisation and consistency within the single market. Competent authorities under Article 37(1) of this Regulation shall cooperate with supervisory authorities under Regulation (EU) 2016/679 to ensure a consistent application of both Regulations. As part of such cooperation, supervisory authorities competent under Regulation (EU) 2016/679 shall be consulted by the competent authorities under Article 37(1) of this Regulation in relation to Union and national data protection law.

3b.Competent authorities shall cooperate to handle and resolve complaints effectively and in a timely manner, including by exchanging all relevant information by electronic means, including information obtained in the context of enforcement activities, without undue delay. This cooperation shall not affect the cooperation mechanisms provided for by Chapters VI and VII of Regulation (EU) 2016/679 and by Regulation (EU) 2017/2394.