Wassenaar Arrangement
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The Wassenaar Arrangement on Export Controls for Conventional Arms and Dual-Use Goods and Technologies, also known simply as the Wassenaar Arrangement, is a
multilateral export control regime A multilateral export control regime is an informal group of like-minded supplier countries that seek to contribute to the non-proliferation of weapons of mass destruction, delivery systems, and advanced conventional weapons through national implem ...
governing the international transfer of conventional arms and dual-use goods and technologies. It was established on 12 July 1996 in
Wassenaar Wassenaar (; population: in ) is a municipality and town located in the province of South Holland, on the western coast of the Netherlands. An affluent suburb of The Hague, Wassenaar lies north of that city on the N44/A44 highway near the Nort ...
,
Netherlands , Terminology of the Low Countries, informally Holland, is a country in Northwestern Europe, with Caribbean Netherlands, overseas territories in the Caribbean. It is the largest of the four constituent countries of the Kingdom of the Nether ...
, as the successor to the
Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
–era
Coordinating Committee for Multilateral Export Controls The Coordinating Committee for Multilateral Export Controls (CoCom) was established in 1949 at the beginning of the Cold War to coordinate controls on exports from Western Bloc countries to the Soviet Union and its allies. Operating through inform ...
(CoCom), which restricted certain goods to the
Eastern Bloc The Eastern Bloc, also known as the Communist Bloc (Combloc), the Socialist Bloc, the Workers Bloc, and the Soviet Bloc, was an unofficial coalition of communist states of Central and Eastern Europe, Asia, Africa, and Latin America that were a ...
. The Wassenaar Arrangement was established to "contribute to regional and international security and stability by promoting transparency and greater responsibility" among participating states, which coordinate their national policies to ensure certain technologies are not transferred or otherwise diverted to countries that undermine these goals. There are 42 participating states, including many former
Comecon The Council for Mutual Economic Assistance, often abbreviated as Comecon ( ) or CMEA, was an economic organization from 1949 to 1991 under the leadership of the Soviet Union that comprised the countries of the Eastern Bloc#List of states, Easter ...
(
Warsaw Pact The Warsaw Pact (WP), formally the Treaty of Friendship, Co-operation and Mutual Assistance (TFCMA), was a Collective security#Collective defense, collective defense treaty signed in Warsaw, Polish People's Republic, Poland, between the Sovi ...
) countries such as Russia. A secretariat for administering the agreement is based in
Vienna Vienna ( ; ; ) is the capital city, capital, List of largest cities in Austria, most populous city, and one of Federal states of Austria, nine federal states of Austria. It is Austria's primate city, with just over two million inhabitants. ...
, Austria. 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; like CoCom, it is not a treaty and therefore not legally binding. Every six months, member countries voluntarily exchange information on deliveries of conventional arms to non-Wassenaar members that fall under eight broad weapons categories: battle tanks,
armoured fighting vehicle An armoured fighting vehicle (British English) or armored fighting vehicle (American English) (AFV) is an armed combat vehicle protected by vehicle armour, armour, generally combining operational mobility with Offensive (military), offensive a ...
s,
large-calibre artillery The formal definition of large-calibre artillery used by the United Nations Register of Conventional Arms (UNROCA) is "field gun, guns, howitzers, artillery pieces, combining the characteristics of a field gun, gun, howitzer, mortar (weapon), m ...
, military aircraft, military helicopters, warships, missiles or missile systems, and
small arms A firearm is any type of gun that uses an explosive charge and is designed to be readily carried and operated by an individual. The term is legally defined further in different countries (see legal definitions). The first firearms originate ...
and light weapons.


Control lists

The outline of the arrangement is set out in a document entitled "Guidelines & Procedures, including the Initial Elements". Th
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: * Category 1 – Special Materials and Related Equipment * Category 2 –
Materials Processing In engineering, a process is a series of interrelated tasks that, together, transform inputs into a given output.ANSI/EIA-632-1998 Processes for Engineering a System, Appendix A These tasks may be carried out by people, nature or machines using ...
* Category 3 –
Electronics Electronics is a scientific and engineering discipline that studies and applies the principles of physics to design, create, and operate devices that manipulate electrons and other Electric charge, electrically charged particles. It is a subfield ...
* Category 4 –
Computers A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations ('' computation''). Modern digital electronic computers can perform generic sets of operations known as ''programs'', ...
* Category 5 – Part 1 –
Telecommunications Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information over a distance using electronic means, typically through cables, radio waves, or other communication technologies. These means of ...
* Category 5 – Part 2 –
Information Security Information security is the practice of protecting information by mitigating information risks. It is part of information risk management. It typically involves preventing or reducing the probability of unauthorized or inappropriate access to data ...
* Category 6 –
Sensor A sensor is often defined as a device that receives and responds to a signal or stimulus. The stimulus is the quantity, property, or condition that is sensed and converted into electrical signal. In the broadest definition, a sensor is a devi ...
s and
Laser A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word ''laser'' originated as an acronym for light amplification by stimulated emission of radi ...
s * Category 7 –
Navigation Navigation is a field of study that focuses on the process of monitoring and controlling the motion, movement of a craft or vehicle from one place to another.Bowditch, 2003:799. The field of navigation includes four general categories: land navig ...
and
Avionics Avionics (a portmanteau of ''aviation'' and ''electronics'') are the Electronics, electronic systems used on aircraft. Avionic systems include communications, Air navigation, navigation, the display and management of multiple systems, and the ...
* Category 8 –
Marine Marine is an adjective meaning of or pertaining to the sea or ocean. Marine or marines may refer to: Ocean * Maritime (disambiguation) * Marine art * Marine biology * Marine current power * Marine debris * Marine energy * Marine habitats * Mari ...
* Category 9 –
Aerospace Aerospace is a term used to collectively refer to the atmosphere and outer space. Aerospace activity is very diverse, with a multitude of commercial, industrial, and military applications. Aerospace engineering consists of aeronautics and astron ...
and
Propulsion Propulsion is the generation of force by any combination of pushing or pulling to modify the translational motion of an object, which is typically a rigid body (or an articulated rigid body) but may also concern a fluid. The term is derived from ...
Basic List has two nested subsections—Sensitive and Very Sensitive. Items of the Very Sensitive List include materials for
stealth technology Stealth technology, also termed low observable technology (LO technology), is a sub-discipline of military tactics and passive and active electronic countermeasures. The term covers a range of military technology, methods used to make personnel ...
i.e., equipment that could be used for submarine detection, advanced
radar Radar is a system that uses radio waves to determine the distance ('' ranging''), direction ( azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method used to detect and track ...
, and
jet engine A jet engine is a type of reaction engine, discharging a fast-moving jet (fluid), jet of heated gas (usually air) that generates thrust by jet propulsion. While this broad definition may include Rocket engine, rocket, Pump-jet, water jet, and ...
technologies. Within each of the categories, there are 5 types of controlled item. These are approximately as follows: * A – Physical goods and components * B – Plant, test equipment etc. for the production of the goods * C – Materials typically from which the goods can be created * D – Software used typically for the development, production or use of the goods * E – Technology used typically for the development, production or use of the goods The types of item B, C, D and E typically refer to the type A items, but there are many exceptions, e.g. some materials may be controlled, even though there is no specific good referred to. The Wassenaar Arrangement List's categories are typically processed, and merged with other sources, e.g. Category 5.A.2 maps on to US
ECCN The Export Administration Regulations (EAR) are a set of United States export guidelines and prohibitions. They are administered by the Bureau of Industry and Security, which regulates the export restrictions of sensitive goods. The EAR apply t ...
5A002, and EU control classification 5A002. The Munitions List has 22 categories, which are not labeled. In order for an item to be placed on the lists, member states must take into account the following
criteria
* Foreign availability outside participating states * Ability to effectively control the export of the goods * Ability to make a clear and objective specification of the item * Controlled by another
regime In politics, a regime (also spelled régime) is a system of government that determines access to public office, and the extent of power held by officials. The two broad categories of regimes are democratic and autocratic. A key similarity acros ...
, such as the
Australia Group The Australia Group is a multilateral export control regime (MECR) and an informal group of countries (now joined by the European Commission) established in 1985 (after the use of chemical weapons by Iraq in 1984) to help member countries to i ...
, the
Nuclear Suppliers Group The Nuclear Suppliers Group (NSG) is a multilateral export control regime and a group of nuclear supplier countries that seek to contribute to the non-proliferation of nuclear weapons through the implementation of two sets of Guidelines for nuc ...
, or the
Missile Technology Control Regime The Missile Technology Control Regime (MTCR) is a multilateral export control regime. It is an informal political understanding among 35 member states that seek to limit the proliferation of missiles and missile technology. The regime was formed ...


Admission requirements

Admission requires states to: * Be a producer or exporter of arms or sensitive industrial equipment * Maintain non-proliferation policies and appropriate national policies, including adherence to: ** Non-proliferation policies, such as (where applicable) the
Nuclear Suppliers Group The Nuclear Suppliers Group (NSG) is a multilateral export control regime and a group of nuclear supplier countries that seek to contribute to the non-proliferation of nuclear weapons through the implementation of two sets of Guidelines for nuc ...
, the
Missile Technology Control Regime The Missile Technology Control Regime (MTCR) is a multilateral export control regime. It is an informal political understanding among 35 member states that seek to limit the proliferation of missiles and missile technology. The regime was formed ...
, and the
Australia Group The Australia Group is a multilateral export control regime (MECR) and an informal group of countries (now joined by the European Commission) established in 1985 (after the use of chemical weapons by Iraq in 1984) to help member countries to i ...
**
Treaty on the Non-Proliferation of Nuclear Weapons The Treaty on the Non-Proliferation of Nuclear Weapons, commonly known as the Non-Proliferation Treaty or NPT, is an international treaty whose objective is to prevent the spread of nuclear weapons and weapons technology, to promote cooperatio ...
, the
Biological Weapons Convention The Biological Weapons Convention (BWC), or Biological and Toxin Weapons Convention (BTWC), is a disarmament treaty that effectively bans Biological weapons, biological and toxin weapons by prohibiting their development, production, acquisition, ...
, the
Chemical Weapons Convention The Chemical Weapons Convention (CWC), officially the Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on their Destruction, is an arms control treaty administered by the Organisation for ...
and, where applicable,
START I START I (Strategic Arms Reduction Treaty) was a bilateral treaty between the United States and the Soviet Union on the reduction and the limitation of strategic offensive arms. The treaty was signed on 31 July 1991 and entered into force on 5 De ...
(including the
Lisbon Protocol The Lisbon Protocol to the 1991 START I, Strategic Arms Reduction Treaty was a document signed by representatives of Russia, Belarus, Ukraine, and Kazakhstan that recognized the four states as successors of the Union of Soviet Socialist Republic ...
) * Maintain fully effective
export control Export control is legislation that regulates the export of goods, software and technology. Some items could potentially be useful for purposes that are contrary to the interest of the exporting country. These items are considered to be ''controlled ...
s The Arrangement is open on a global and non-discriminatory basis to prospective adherents that comply with the agreed criteria. Admission of new members requires the consensus of all members.
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
joined as the 42nd participating state on 7 December 2017. "Wassenaar Arrangement participating states reviewed the progress of a number of current membership applications and agreed at the plenary meeting to admit India which will become the Arrangement's 42nd participating state as soon as the necessary procedural arrangements for joining the WA are completed", the grouping said in a statement. India's application was supported by Russia, the United States, France and Germany.


2013 amendments

In December 2013, the list of export restricted technologies was amended to include Internet-based surveillance systems. New technologies placed under the export control regime include "intrusion software"—software designed to defeat a computer or network's protective measures so as to extract data or information—as well as IP network surveillance systems. The purpose of the amendments was to prevent Western technology companies from selling surveillance technology to governments known to abuse human rights. However, some technology companies have expressed concerns that the scope of the controls may be too broad, limiting security researchers' ability to identify and correct security vulnerabilities.
Google Google LLC (, ) is an American multinational corporation and technology company focusing on online advertising, search engine technology, cloud computing, computer software, quantum computing, e-commerce, consumer electronics, and artificial ...
and
Facebook Facebook is a social media and social networking service owned by the American technology conglomerate Meta Platforms, Meta. Created in 2004 by Mark Zuckerberg with four other Harvard College students and roommates, Eduardo Saverin, Andre ...
criticised the agreement for the restrictions it will place on activities like
penetration test A penetration test, colloquially known as a pentest, is an authorized simulated cyberattack on a computer system, performed to evaluate the security of the system; this is not to be confused with a vulnerability assessment. The test is perform ...
ing, sharing information about threats, and
bug bounty program A bug bounty program is a deal offered by many websites, organizations, and software developers by which individuals can receive recognition and compensation for reporting bugs, especially those pertaining to security vulnerabilities. If no fin ...
s. They argue that the restrictions will weaken the
security Security is protection from, or resilience against, potential harm (or other unwanted coercion). Beneficiaries (technically referents) of security may be persons and social groups, objects and institutions, ecosystems, or any other entity or ...
of participating nations and do little to curb threats from non-participant nations.


"Wassenaar minus one"

During 2022 and 2023, a variety of proposals for modification to the listed items were proposed within Wassenaar, but were not accepted. Several states made unilateral legislation, rather than obtaining harmonisation through the Arrangement, including: * Spain for quantum computers containing more than 34
qubits In quantum computing, a qubit () or quantum bit is a basic unit of quantum information—the quantum version of the classic binary bit physically realized with a two-state device. A qubit is a two-state (or two-level) quantum-mechanical system, ...
and error rates below a certain
controlled NOT gate In computer science, the controlled NOT gate (also C-NOT or CNOT), controlled-''X'' gate, controlled-bit-flip gate, Feynman gate or controlled Pauli-X is a quantum logic gate that is an essential component in the construction of a gate-based qu ...
error threshold In evolutionary biology and population genetics, the error threshold (or critical mutation rate) is a limit on the number of base pairs a self-replicating molecule may have before mutation will destroy the information in subsequent generations o ...
, along with restrictions for quantum computers with more qubits and higher error rates, and cryo-computing technologies * Netherlands for equipment for manufacturing advanced-process-node semiconductors * US for AI chips and technology, and lasers and cameras associated with some types of additive manufacture The corresponding proposals within WA were not accepted, due to objection from the Russian delegation. Only minor and editorial changes were universally accepted. At the time, Russia faced international sanctions over its invasion of Ukraine. Consequently in mid 2024 and later, many Wassenaar nations have implemented export controls corresponding to the unilateral legislation above. These include UK and Canada. These are classified as 'country specific', although there appears to be harmonisation of these 2024 controls across many advanced economies. The introduction of these controls caused surprise in some circles. Other nations largely harmonised their export controls over the course of 2024 and early 2025.


Membership

The 42 states that have been participating since December 2017 are: * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * –
European Union The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are Geography of the European Union, located primarily in Europe. The u ...
member state. –
NATO The North Atlantic Treaty Organization (NATO ; , OTAN), also called the North Atlantic Alliance, is an intergovernmental organization, intergovernmental Transnationalism, transnational military alliance of 32 Member states of NATO, member s ...
member.


Candidates


Chile

Chile Chile, officially the Republic of Chile, is a country in western South America. It is the southernmost country in the world and the closest to Antarctica, stretching along a narrow strip of land between the Andes, Andes Mountains and the Paci ...
has been candidate for
Nuclear Suppliers Group The Nuclear Suppliers Group (NSG) is a multilateral export control regime and a group of nuclear supplier countries that seek to contribute to the non-proliferation of nuclear weapons through the implementation of two sets of Guidelines for nuc ...
and Wassenaar Arrangement since 2015 as part of its national commitments with the
UNSC The United Nations Security Council (UNSC) is one of the six principal organs of the United Nations (UN) and is charged with ensuring international peace and security, recommending the admission of new UN members to the General Assembly, an ...
resolution 1540 of 2004. In its 2017 report to UN about prevention of arms proliferation has presented a National Plan of Action (2017-2021) that includes as targets membership to the
Nuclear Suppliers Group The Nuclear Suppliers Group (NSG) is a multilateral export control regime and a group of nuclear supplier countries that seek to contribute to the non-proliferation of nuclear weapons through the implementation of two sets of Guidelines for nuc ...
and the Wassenaar Arrangement by 2021.


See also

* * *


References


External links

* {{Use dmy dates, date=October 2021 Arms control treaties Export and import control International organisations based in Austria Organisations based in Vienna Treaties concluded in 1995 Treaties establishing intergovernmental organizations Treaties entered into force in 1996 Treaties of Argentina Treaties of Australia Treaties of Austria Treaties of Belgium Treaties of Bulgaria Treaties of Canada Treaties of Croatia Treaties of the Czech Republic Treaties of Denmark Treaties of Estonia Treaties of Finland Treaties of France Treaties of Germany Treaties of Greece Treaties of Hungary Treaties of India Treaties of Ireland Treaties of Italy Treaties of Japan Treaties of Latvia Treaties of Lithuania Treaties of Luxembourg Treaties of Malta Treaties of Mexico Treaties of the Netherlands Treaties of New Zealand Treaties of Norway Treaties of Poland Treaties of Portugal Treaties of Romania Treaties of Russia Treaties of Slovakia Treaties of Slovenia Treaties of South Africa Treaties of South Korea Treaties of Spain Treaties of Sweden Treaties of Switzerland Treaties of Turkey Treaties of Ukraine Treaties of the United Kingdom Treaties of the United States Wassenaar