OCCAR News 16. December 2015 Issue 2 of EDA - OCCAR-EA Interface Document signed European Defence Agency (EDA) Chief Executive Jorge Domecq and OCCAR Director Tim Rowntree have jointly signed a new issue of the EDA - OCCAR-EA Interface Document on 16 December 2015. 25. November 2015 ESSOR Interoperability Demonstration to NATO Following the successful completion of the first phase of the ESSOR Programme, the ESSOR community (both governments and industries) decided to demonstrate their outstanding results to the NATO nations 23. June 2015 Final interoperability event in the ESSOR Programme: Far more than a technical milestone Following the first and the second successful Interoperability Functional Qualification Reviews (FQRs), a final interoperability event was conducted 23 - 25 June 2015 in Gdynia (Poland).