Pages of History: The Making of Ukraine’s Independent Nuclear Regulator
For Ukraine’s nuclear sector, May is a time to reflect on the journey that has shaped its development. Even as the final days of spring have passed, it is important to remember the milestones that have defined and strengthened the country’s nuclear safety framework.
We invite you to look back at the key stages in the development of Ukraine’s independent nuclear regulatory system – one of the cornerstones of the nation’s energy resilience and security.
The Origins: May 1991
The foundations of Ukraine’s independent nuclear regulatory system were laid even before the country officially declared its independence. On 24 May 1991, the Cabinet of Ministers of the Ukrainian SSR established the State Committee for the Supervision of Safe Operations in Nuclear Energy. This marked the first tangible step toward separating Ukraine’s regulatory oversight from the centralized Soviet system.
The Committee’s first chairman, Mykola Steinberg, initiated a transition from the Soviet-era model of closed governance to a transparent system of state oversight, drawing on lessons learned from the response to the Chornobyl disaster.
A Path of Transformation and Challenges
The history of Ukraine’s nuclear regulatory authority is one of continuous adaptation to evolving challenges and international expectations.
1992–1994: The authority operated as the State Committee of Ukraine for Nuclear and Radiation Safety.
1994–2000: The regulator was incorporated into the Ministry of Environmental Protection and Nuclear Safety, resulting in the temporary loss of its independent status. During this challenging period, Oleksandr Smyshliaiev played a crucial role in preserving the regulator’s professional expertise and ensuring the stability of nuclear power plant licensing activities.
Restoration of Independence (2000): Under a Presidential Decree, the State Nuclear Regulatory Committee of Ukraine was established. Led by Vadym Hryshchenko, the authority launched an active process of harmonizing national regulations with International Atomic Energy Agency (IAEA) safety standards.
A Modern Regulator with a European Vision
In 2010, the authority received its current name – the State Nuclear Regulatory Inspectorate of Ukraine (SNRIU). Under the leadership of Olena Mykolaichuk, the regulator underwent significant modernization and oversaw major projects at the Chornobyl site, including the construction of the New Safe Confinement, commonly known as the “Arch”.
Operating in Times of War
Beginning in 2014, under the leadership of Serhii Bozhko, the regulator maintained the stability of Ukraine’s nuclear safety system in the face of Russia’s aggression against Ukraine and successfully supported the diversification of nuclear fuel supplies. During Hryhorii Plachkov’s tenure, Ukraine completed the commissioning of the New Safe Confinement over the Chornobyl Shelter.
Since 2021, under the leadership of Oleg Korikov, the SNRIU has been confronting unprecedented challenges, including acts of nuclear terrorism committed against Ukraine’s nuclear facilities and the occupation of Ukrainian nuclear power plants. The regulator has become a leading voice for Ukraine on the international stage, working closely with the IAEA to document violations committed by the aggressor state and to strengthen global awareness of the nuclear safety and security risks arising from the war.
For more than three decades, despite numerous institutional reforms and changes in status, Ukraine’s nuclear regulatory authority has remained steadfast in its core mission: protecting people and the environment by ensuring the highest standards of nuclear and radiation safety. Understanding this history allows us to look to the future with confidence – a future in which safety remains our highest priority.
Editorial Board of Uatom.org