After submitting the draft decision to supervisory authorities concerned pursuant to Article 60(3) of Regulation (EU) 2016/679 and where none of the supervisory authorities concerned has objected to the draft decision within the periods referred to in Article 60(4) and (5) of Regulation (EU) 2016/679, the lead supervisory authority shall adopt and notify its decision under Article 60(7) of Regulation (EU) 2016/679 to the main establishment or single establishment of the controller or processor, as the case may be, and inform the supervisory authorities concerned and the Board of the decision in question, including a summary of the relevant facts and grounds.