This international conference was convened in recognition of environmental crimes as threat multipliers to an increasingly fractured and vulnerable planet. They pose threats to not only the environment, but also public health, security, political stability, the rule of law, human rights, sustainable development, food security, livelihoods, habitats, cultural heritage, and the global economy and integrity of the international financial system.

Coalescing a more coherent and effective international response was a daunting, but necessary common objective of the government of France and the GI-TOC, who invited a diverse set of participants in Paris for the third security and development dialogue on environmental crime in Paris in April 2025, with the financial support of the European Union through the ECO-SOLVE project. The event is part of a series aimed at building political will and momentum for a more ambitious global response to environmental crime through the multilateral system.

The dialogue series aims to determine shared priorities for action and to prepare for collective engagement ahead of important multilateral processes taking place in 2025 and 2026, with an agenda focused on ways of prioritizing environmental crimes for urgent and collective action at global, regional and national levels to protect both people and planet. As such, it enables participants to:

• discuss strategies to draw attention to the environmental crimes in upcoming multilat-eral processes;
• debate ways to advocate for and work towards the adoption of the most ambitious and effective measures (at global, regional and national levels) to deter environmental crim-inality and end impunity, while ensuring sustainable alternative livelihoods for affected communities and individuals;
• reaffirm the critical role, expertise and contributions of civil society in supporting states in their efforts to prevent, detect, investigate, prosecute and adjudicate environmental crimes, and related corruption and financial crimes; and ■ commit to further develop multistakeholder cooperation and partnerships against envi-ronmental crimes and support the active participation and engagement of members of civil society in multilateral discussions.

More than 100 participants from across government, civil society, academia, law enforcement and criminal justice gathered, under the Chatham House Rule, to discuss these issues and make recommendations for the international system.

This report reflects the common priority issues identified, and considers what can be done to enhance international action. It highlights the key takeaways from the discussions, and lays out a set of the conclusions and recommendations put forward by speakers. These are packaged to support upcoming multilateral processes, and delegates who attend them.