SAEML-TAMM is in charge of the operation of the urban public passenger transport network of Metz Métropole (LE MET' network) and in particular the management of the three relay car parks related to it. The purpose of the contract is to entrust a provider with the management of these three parking lots. This consists of missions of reception, guarding, maintenance and cleaning of car parks.

The purpose of the contract is to entrust a service provider with the reception, guarding, maintenance and cleaning of car parks and bike shelters of the LE MET' network.