Test protocol to determine if a bottle is reusable

This French-speaking sub-group brings together stakeholders in France involved in the reuse of glass containers — bottlers, brands, glassmakers, washing companies, and eco-organisations. The objective is to conduct and compare rotation, washing, and post-washing tests on bottles in the French context, to evaluate the results and compare them with those from tests conducted in Germany. This national working framework enables targeted technical exchanges and faster progress on issues specific to the French territory, while remaining consistent with the international group “Reuse of food and beverages glass containers".