A new methodology to identify Structures, Systems, and Components needed to cope with Design Extended Conditions in the scope of a Nuclear Power Plant Long Term Operation. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 12, n. 4B (Suppl.), p. e2636, 2025. DOI: 10.15392/2319-0612.2024.2636. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/2636. Acesso em: 17 jul. 2025.