Since 2008, the Grimaldi Forum Monaco (GFM) has been one of the first congress centres to obtain ISO 14001 certification, the only internationally recognized standard for environmental management based on continuous improvement. Since then, its energy efficiency has improved by 40% (using 100% green energy), its recycling rate has multiplied by 2.5, and its water consumption per visitor has been reduced by more than 2. Beyond technical and financial means, these results are due to the strong commitment of its teams to reduce the impact of GFM's activity on the environment. As a change agent, the Grimaldi Forum is committed and actively participates in the implementation of the National Pact for Energy Transition, which it joined in 2018. This initiative by the Princely Government brings together all stakeholders in the Principality to achieve a 55% reduction in greenhouse gas emissions by 2030 compared to 1990 and to achieve carbon neutrality by 2050.In 2023, the GFM obtained 20121 certification, a international reference for more sustainable events.