The notification obligation of the lead supervisory authority in case of the submitted appeal
The lead supervisory authority shall adopt and notify the decision to the main establishment or single establishment of the controller or processor, as the case may be and inform the other supervisory authorities concerned and the Board of the decision in question, including a summary of the relevant facts and grounds. The supervisory authority with which a complaint has been lodged shall inform the complainant on the decision.
Chapter VII, Section 1, Article 60, Paragraph 7
Regulation's subject matter
Cooperation between the lead supervisory authority and the other supervisory authorities concerned (Article 60, Section 1, Chapter VII)