Rental of stages with sound system and backline for the 'Béthune Rétro' event

The City of Béthune is procuring the rental of stages with sound systems and backline equipment for the 'Béthune Rétro' event. The contract covers the provision, setup, and operation of stages and audio equipment for the event. Suppliers must have experience in event staging and sound reinforcement. The contract duration is for the event period, likely a few days. The buyer is the municipality of Béthune, serving the local community.