On 27 April 2021, the first assembly meeting of the International Chornobyl Cooperation Account (ICCA) was held. The new fund is to support and finance projects to be implemented at Chornobyl NPP site.
The fund is there to replace the Chornobyl Shelter Fund (CSF) which was established in 1997. It is thanks to contributions of donor countries that many projects related to Object Shelter were implemented, and a New Safe Confinement was constructed – one of the facilities which pays a key role in the future of Chornobyl NPP, for it allows dismantling of the Shelter and carrying out a number of activities aimed at transforming the Shelter into an environmentally safe system. The international donors and the EBRD contributed the overall of EUR 2.1 billion which were used mainly to create necessary infrastructure.


On 27 April 2021, the 6th International Conference on Nuclear Decommissioning and Environmental Recovery INUDECO-2021 started at Chornobyl NPP and in the city of Slavutych. The conference is held as part of the National programme of events dedicated to the 35th anniversary of the Chornobyl disaster and pursuant to the Decree of the President of Ukraine 
On April 26, the President of Ukraine Volodymyr Zelenskyy, accompanied by the Prime Minister of Ukraine Denys Shmyhal, Head of the President’s Office Andriy Yermak, Minister of Environmental Protection and Natural Resources of Ukraine Roman Abramovskyi, Chairman of the State Nuclear Regulatory Inspectorate of Ukraine (SNRIU) Hryhorii Plachkov and other officials, visited the Chornobyl NPP site and the Exclusion Zone.
On April 27, the Chornobyl NPP was visited by the IAEA Director General Rafael Mariano Grossi.
On April 26, a ceremony of Chornobyl Atlantes monument unveiling took place near Chornobyl NPP Administrative Building. The power plant personnel were involved directly in the construction of the statuary and also financed the process. The central figure of this monument is the figure of the Hero of Ukraine Oleksandr Lelechenko who was the deputy chief of Electric Shop and who laid down his life to prevent a hydrogen explosion and the spread of accident to other ChNPP power units.