OCCAR News 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 30. September 2014 OCCAR Information Day in Italy On 30 September 2014, a team headed by OCCAR Director Tim Rowntree gave a comprehensive briefing on OCCAR’s way of working to more than 100 Italian Armed Forces’ staff members. 01. July 2014 ESSOR Architecture offered for release The Participating States to the OCCAR ESSOR Programme (Finland, France, Italy, Poland, Spain and Sweden) are pleased to announce the availability of a first compilation of information concerning the ESSOR Architecture for third party states.