МЕЖДУ ПРАВИТЕЛЬСТВОМ РОССИЙСКОЙ ФЕДЕРАЦИИ И ПРАВИТЕЛЬСТВОМ ЯПОНИИ О СОТРУДНИЧЕСТВЕ В МИРНОМ ИСПОЛЬЗОВАНИИ АТОМНОЙ ЭНЕРГИИ. Соглашение. Правительство РФ. 12.05.09

Category I
                  (as defined in the attached table)
                                   
     Nuclear  material in this category shall be protected with highly
reliable systems against unauthorized use as follows:
     Use and storage within a highly protected area, i.e., a protected
area  as  defined for Category II above, to which, in addition, access
is  restricted  to  persons whose trustworthiness has been determined,
and   which   is  under  surveillance  by  guards  who  are  in  close
communication with appropriate response authorities. Specific measures
taken in this context should have as their objective the detection and
prevention of any assault, unauthorized access or unauthorized removal
of the nuclear material concerned.
     Transportation  under special precautions as identified above for
transportation  of  Category  II  and  III  nuclear  material  and, in
addition,  under constant surveillance by escorts and under conditions
which   assure   close   communication   with   appropriate   response
authorities.
                                   
                                                                 Table