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About us

OCCAR (Organisation Conjointe de Coopération en matière d'Armement / Organisation for Joint Armament Co-operation) is an international organisation whose core-business is the through life management of complex, cooperative defence equipment programmes.

The organisation was established by means of the OCCAR Convention which is equivalent to an international treaty. The Convention was signed in 1998 and entered into force in 2001.

Member States

The current OCCAR Member States are: Belgium, France, Germany, Italy, Spain and the United Kingdom. For more information on OCCAR Customers (Non Member Participating States and Observer States) go to our Customer Page.

It is OCCAR's vision to be a centre of excellence in its business domain. This is underpinned by the implementation of a comprehensive business management framework, comprising a Quality Management System which attained the ISO 9001:2000 certification in July 2005. In 2017, the OCCAR Quality Management System was certified against the new ISO 9001:2015 standard.

Our customers


PO Box 2107
53011 Bonn / Germany

+49 (0) 228 55020


Management System ISO: 9001:2015

Management System
ISO: 9001:2015
ID 9105028673