The Operational Capability Concept Evaluation and Feedback Programme (OCC E&F) is a practical multipurpose military tool that serves as a vehicle
for closer operational relationship between the Alliance and potential
contributor to NATO-led operations by supporting partner efforts to develop forces that are fully interoperable and capable of operating with NATO standards and procedures.  

Since 2012, JFC Brunssum has got very important and active role in OCC E&F Programme.  Based on the annually SHAPE list of OCC E&F activities, JFC Brunssum supports partner countries in activities related to OCC E&F Programme.