Treaties Last updated: January, 2015
Convention on the Prohibition of the Development, Production and Stockpiling of Bacteriological (Biological) and Toxin Weapons (BTWC)
The treaty prohibits the development, production, stockpiling, or acquisition of biological and toxin weapons, and mandates the elimination of existing weapons, weapons production material, and delivery means.
Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on Their Destruction (CWC)
The CWC requires State Parties not to develop, produce, acquire, stockpile or retain, transfer, use, or make military preparations to use chemical weapons. It entered into force in 1997.
The proposed treaty is intended to prohibit the production of fissile material. It has been on the proposed agenda of the Conference on Disarmament for many years, but the CD has not been able to establish a committee to begin formal negotiations because states disagree on the scope of the future treaty.
NSAs are the promise of nuclear-weapon States not to use or threaten nuclear weapons against non-nuclear-weapon States.
Protocol for the Prohibition of the Use in War of Asphyxiating, Poisonous, or Other Gasses, and of Bacteriological Methods of Warfare (Geneva Protocol)
The Geneva Protocol prohibits the use in war of asphyxiating, poisonous, or other gases, and of bacteriological methods of warfare. The Protocol provided the basis for the BTWC and CWC.
Treaty Banning Nuclear Tests in the Atmosphere, in Outer Space and Under Water (Partial Test Ban Treaty) (PTBT)
The PTBT requires parties to abstain from carrying out nuclear explosions in any environment where such explosions cause radioactive debris outside the limits of the State that conducts an explosion.
The NPT is a treaty aimed at limiting the spread of nuclear weapons through the three elements of non-proliferation, disarmament, and peaceful use of nuclear energy.
Treaty on the Prohibition of the Emplacement of Nuclear Weapons and Other Weapons of Mass Destruction on the Seabed and Ocean Floor and in the Subsoil Thereof (Seabed Treaty)
The treaty prevents placement of NBC weapons on the seabed and ocean floor to eliminate the possibility of an underwater arms race and promote the peaceful exploration of water bodies.
This material is produced independently for NTI by the James Martin Center for Nonproliferation Studies at the Monterey Institute of International Studies and does not necessarily reflect the opinions of and has not been independently verified by NTI or its directors, officers, employees, or agents.
Get the Facts on Iran
- Nuclear program condemned and sanctioned under multiple UN Security Council Resolutions
- Possesses ballistic missiles with a range of at least 1,500 km
- Produced 95.4 kg of UF6 enriched up to 20% as of February 2012