Publisher: Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev
Peculiarity of various methodology aspects for estimate radiation risk in dependence of using area are discussed in this article; perspective of the estimate perfection is discussed too. It is consideration such area of using as medico-biology, epidemiology, radiation protection, medical exposure. The opinion expressed that it is difficult to insert subjectively-psychological perception of risk in the methodology. It is generalized systematically author’s methodological judgement, which been published before. The article contain discussion moment, which is inevitable in given theme.