Article R3135-10 of the French Public procurement code
For concession contracts not covered by Chapter VI of Title II of this Book, the conceding authority publishes a notice of modification of the concession contract in the cases provided for in Articles R. 3135-2 and R. 3135-5. This notice is published in the Official Journal of the European Union under the conditions set out in Articles R. 3122-4 to R. 3122-6, in accordance with the model set out in…