During the period when Spain's nuclear power stations were being opened and put into operation, the authorities maintained the maximum exposure levels at the level set by regulation in 1959, without taking into account the debates and new recommendations being made at an international level.
Durante el periodo de apertura y puesta en marcha de las centrales nucleares del parque nuclear español, las autoridades mantuvieron los niveles máximos de exposición fijados en la normativa de 1959, sin considerar los debates y nuevas recomendaciones realizadas a nivel internacional.