The controller shall consult the supervisory authority prior to processing where a data protection impact assessment under  Article 35  indicates that the processing would result in a high risk in the absence of measures taken by the controller to mitigate t...

1 Where the supervisory authority is of the opinion that the intended processing referred to in paragraph 1 would infringe this Regulation, in particular where the controller has insufficiently identified or mitigated the risk, the supervisory authority...

When consulting the supervisory authority pursuant to paragraph 1, the controller shall provide the supervisory authority with: (a) where applicable, the respective responsibilities of the controller, joint controllers and processors involved in the...

Member States shall consult the supervisory authority during the preparation of a proposal for a legislative measure to be adopted by a national parliament, or of a regulatory measure based on such a legislative measure, which relates to processing.

Notwithstanding paragraph 1, Member State law may require controllers to consult with, and obtain prior authorisation from, the supervisory authority in relation to processing by a controller for the performance of a task carried out by the controller...