The EU’s current consumption of natural resources far exceeds sustainable levels, contributing to multiple crises including climate change, biodiversity loss, and social inequality. This briefing addresses alongside a coalition of environmental NGOs by calling for an EU framework on resource use reduction based on sufficiency measures. This approach aims to align with 1.5°C decarbonisation pathways, reduce dependency on imports, lower energy demand, and strengthen EU competitiveness. The proposal suggests a material footprint target of 5 tonnes per capita by 2050, emphasising the need for sufficiency policies co-created with citizens. Whilst the EU has set ambitious environmental objectives, it lacks a coherent policy framework for resource reduction. The briefing urges MEPs to adopt a legislative initiative report calling on the European Commission to prioritise sufficiency approaches, which are increasingly supported by scientists, policymakers, and citizens as essential for meeting sustainability goals and ensuring a fairer, cleaner, and more resilient Europe.