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What has the NWS done so far (prior to the current Review Cycle 2022–2026)?

China has become party to the principal nuclear safety, nuclear emergency, radioactive-waste and spent-fuel safety, nuclear-security and nuclear-terrorism conventions listed in Action 59. China ratified the Convention on Nuclear Safety in 1996; ratified the Convention on Early Notification of a Nuclear Accident and the Convention on Assistance in the Case of a Nuclear Accident or Radiological Emergency in 1987; acceded to the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management in 2006; acceded to the Convention on the Physical Protection of Nuclear Material in 1989; ratified the CPPNM Amendment in 2009; and became a party to the International Convention for the Suppression of Acts of Nuclear Terrorism in 2010. China also incorporated the Early Notification and Assistance Conventions into its nuclear-emergency preparedness framework, stating that notification and requests for assistance would be made through the IAEA and the international community as appropriate.

What is the NWS doing on this action in the current Review Cycle 2022–2026?

China no longer has a major accession gap under Action 59; its current-cycle implementation is primarily about maintaining and strengthening the domestic and international implementation of these instruments. China continued to strengthen nuclear safety regulation, emergency preparedness, nuclear security, physical protection, transport security, cybersecurity and counter-nuclear-terrorism capabilities, while cooperating with the IAEA and participating in relevant review and cooperation mechanisms. China’s status as a party to the CPPNM Amendment and ICSANT also supports its broader nuclear-security and counter-terrorism framework. However, China maintains a reservation to ICSANT Article 23(1) on compulsory dispute settlement, and public reporting provides more information on legal status and general capacity-building than on detailed facility-level implementation outcomes.

Sources

China’s Nuclear Emergency Preparedness, Jan 2016

IAEA fact sheet: PRC

China made contribution to promote Amendments to CPPNM, Jul 2005

Statement by the Chinese Delegation on Peaceful Uses of Nuclear Energy at the Third Session of the Preparatory Committee for the 2026 NPT Review Conference, May 6 2025

What has the NWS done so far (prior to the current Review Cycle 2022–2026)?

France is a party to the Convention on Nuclear Safety (1995), the Convention on Early Notification of a Nuclear Accident (1989), the Convention on Assistance in the Case of a Nuclear Accident or Radiological Emergency (1989), the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management (2000), the International Convention for the Suppression of Acts of Nuclear Terrorism (2013), the Convention on the Physical Protection of Nuclear Material (1991), and has approved its amendment in 2013.

What is the NWS doing on this action in the current Review Cycle 2022–2026?

France had already ratified or approved all these conventions, but has continued outreach in favour of their universalisation.

Sources

Treaties under IAEA Auspices, Status Lists, https://www.iaea.org/resources/treaties/treaties-under-IAEA-auspices

What has the NWS done so far (prior to the current Review Cycle 2022–2026)?

Russia became party to all conventions listed in Action 59 and ratified the Amendment to the Convention on the Physical Protection of Nuclear Material prior to the current Review Cycle.

What is the NWS doing on this action in the current Review Cycle 2022–2026?

Russia has not communicated on further implementation of this action in the current review cycle

Sources

International Atomic Energy Agency, ‘Russian Federation – Country Nuclear Power Profiles’.

https://cnpp.iaea.org/public/countries/RU/profile/preview

National report of the Russian Federation for the 2015 Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons (New York), 21 May 2015.

https://www.un.org/en/conf/npt/2015/pdf/NPT-CONF2015-48_National%20report%20of%20the%20Russian%20Fed_E.pdf

National report of the Russian Federation, 2026 Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons (New York), 2 March 2026.

https://docs.un.org/en/NPT/CONF.2026/14

United Kingdom

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What has the NWS done so far (prior to the current Review Cycle 2022–2026)?

The UK became a Party to the Convention on Nuclear Safety in 1996, the Convention on Early Notification of a Nuclear Accident in 1990, the Convention on Assistance in the Case of a Nuclear Accident or Radiological Emergency in 1990, the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management in 2001, the International Convention for the Suppression of Acts of Nuclear Terrorism in 2009, and the Convention on the Physical Protection of Nuclear Material in 1991 and to its amendment in 2010.

What is the NWS doing on this action in the current Review Cycle 2022–2026?

N/A – The UK is already a party to these conventions.

Sources

N/A

United States

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What has the NWS done so far (prior to the current Review Cycle 2022–2026)?

The United States became a party to the Convention on Nuclear Safety in July 1999; a party to the Convention on Early Notification of a Nuclear Accident in October 1988; a party to the Convention on Assistance in the Case of a Nuclear Accident or Radiological Emergency in October 1988; a party to the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management in July 2003; a party to the International Convention for the Suppression of Acts of Nuclear Terrorism in September 2015; a party to the Convention on the Physical Protection of Nuclear Material (CPPNM) in February 1987; and a party to the CPPNM’s amendment in May 2016

What is the NWS doing on this action in the current Review Cycle 2022–2026?

The United States became a party to all of the above-named agreements before the current Review Cycle.

Sources

International Atomic Energy Agency. “Convention on Nuclear Safety.” 25 April 2025. https://www.iaea.org/sites/default/files/23/09/cns_status.pdf

International Atomic Energy Agency. “Convention on Early Notification of a Nuclear Accident.” 17 September 2025. https://www.iaea.org/sites/default/files/23/11/not_status.pdf

International Atomic Energy Agency. “Convention on Assistance in the Case of a Nuclear Accident or Radiological Emergency.” 17 September 2025. https://www.iaea.org/sites/default/files/22/06/cacnare_status.pdf

International Atomic Energy Agency. “Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management.” 5 March 2026. https://www.iaea.org/sites/default/files/22/06/jointconv_status.pdf

United Nations. “International Convention for the Suppression of Acts of Nuclear Terrorism.” 6 April 2026. https://treaties.un.org/pages/ViewDetailsIII.aspx?src=TREATY&mtdsg_no=XVIII-15&chapter=18&Temp=mtdsg3&clang=_en

International Atomic Energy Agency. “Convention on the Physical Protection of Nuclear Material.” 18 September 2024. https://www.iaea.org/sites/default/files/22/06/cppnm_status.pdf

International Atomic Energy Agency. “Amendment to the Convention on the Physical Protection of Nuclear Material.” 25 April 2025. https://www.iaea.org/sites/default/files/22/06/cppnm_amend_status.pdf