Article R3125-6 of the French Public procurement code
The awarding authority shall send for publication an award notice within a maximum period of forty-eight days from the notification of the concession contract.This notice shall be drawn up in accordance with the model set out in Commission Implementing Regulation (EU) 2015/1986 of 11 November 2015 establishing standard forms for the publication of notices in the framework of the award of public contracts and repealing Implementing Regulation (EU) No 842/2011.