OCCAR News 01. April 2020 New Head of Finance Division OCCAR has a new Head of Finance Division since the beginning of April. Mr Claudio Confalonieri replaces in the post Mr Guillaume Bigot, whose contract, according to OCCAR personnel regulations, came to an end in March. 02. April 2009 Negotiations on EDA-OCCAR Administrative arrangement OCCAR and the European Defence Agency will start negociations on an Administrative Arrangement to formalise the cooperative relationship between the two organisations.