The European Union (EU) Chemical, Biological, Radiological and Nuclear (CBRN) Risk Mitigation Centres of Excellence (CoE) is a global Initiative funded and implemented by the European Union as part of its goal to promote peace, stability and conflict prevention.

The aim of the Initiative is to mitigate risks and strengthen an all-hazards security governance in Partner Countries of the EU following a voluntary and demand-driven approach. The EU support is provided to implement a wide range of CBRN risk mitigation activities including needs and risk assessments, national and regional action plans, capacity building activities, legal framework reviews, table top and real time (including cross-border) field exercises, inter-regional exchange of best practices and lessons learnt.

Funded and implemented through the Neighbourhood, Development and International Cooperation Instrument (NDICI) – Global Europe, the Initiative is led by the European Commission’s Service for Foreign Policy Instruments (FPI), in close coordination with the European External Action Service (EEAS). The European Commission's Joint Research Centre (JRC) provides technical support to Partner Countries, while the United Nations Interregional Crime and Justice Research Institute (UNICRI) ensures a coherent and effective national, regional and international cooperation. Other relevant International and/or Regional Organisations and experts also contribute to the Initiative, which represents the EU’s largest civilian external security programme.