Article R2193-5 of the French Public procurement code
Where the contractor intends, after notification of the contract, to entrust to subcontractors benefiting from direct payment the performance of services for an amount greater than that indicated in the contract or the special act and where the provisions of Chapter I of this Title apply, he shall ask the purchaser, without prejudice to the provisions relating to acceptance of the subcontractor in sub-section 1 of this section, to amend…