Nuclear Energy Ordinance
(NEO)

¹ Li­cence hold­ers must fully doc­u­ment the con­struc­tion of build­ings and the man­u­fac­ture and as­sembly of tech­nic­al equip­ment, as well as im­ple­men­ted con­trols and in­spec­tions in a re­trace­able man­ner at all times.

² All doc­u­ment­a­tion must be se­curely archived un­til com­ple­tion of the de­com­mis­sion­ing, or un­til clos­ure or ex­piry of the spe­cified mon­it­or­ing peri­od.

³ All modi­fic­a­tions car­ried out on the in­stall­a­tion, in­clud­ing de­com­mis­sion­ing or clos­ure, must be doc­u­mented.

⁴ The li­cence hold­er must hand over all doc­u­ment­a­tion to EN­SI after the in­stall­a­tion has been de­com­mis­sioned, or after it has been closed or the peri­od of ob­ser­va­tion has ex­pired to the De­part­ment.²⁹

5 EN­SI shall spe­cify the de­tailed re­quire­ments on doc­u­ment­a­tion and archiv­ing in guidelines.³⁰