The Wassenaar Arrangement on Export Controls for Conventional Arms and Dual-Use Goods and Technologies, commonly known as the Wassenaar Arrangement, is a multilateral export control regime (MECR) with 41 participating states including many former COMECON (Warsaw Pact) countries.
The Wassenaar Arrangement was established to contribute to regional and international security and stability by promoting transparency and greater responsibility in transfers of conventional arms and dual-use goods and technologies, thus preventing destabilizing accumulations. Participating States seek, through their national policies, to ensure that transfers of these items do not contribute to the development or enhancement of military capabilities which undermine these goals, and are not diverted to support such capabilities.
It is the successor to the Cold War-era Coordinating Committee for Multilateral Export Controls (COCOM), and was established on 12 July 1996, in Wassenaar, the Netherlands, which is near The Hague. The Wassenaar Arrangement is considerably less strict than COCOM, focusing primarily on the transparency of national export control regimes and not granting veto power to individual members over organizational decisions. A Secretariat for administering the agreement is located in Vienna, Austria. Like COCOM, however, it is not a treaty, and therefore is not legally binding.
Every six months member countries exchange information on deliveries of conventional arms to non-Wassenaar members that fall under eight broad weapons categories: battle tanks, armored combat vehicles (ACVs), large-caliber artillery, military aircraft, military helicopters, warships, missiles or missile systems, and small arms and light weapons.
The outline of the arrangement is set out in a document entitled "Guidelines & Procedures, including the Initial Elements". The list of restricted technologies is broken into two parts, the "List of Dual-Use Goods and Technologies" (also known as the Basic List) and the "Munitions List". The Basic List is composed of ten categories based on increasing levels of sophistication: