Article L1121-2 of the French Public procurement code
The purpose of a works concession contract is:1° Either the execution, or the design and execution, of works listed in a notice annexed to this Code;2° Either the execution, or the design and execution, by whatever means, of a work that meets the requirements set by the concession-granting authority.A work is the result of a set of building or civil engineering works intended to fulfil an economic or technical function…