Nuclear Energy Ordinance
(NEO)

¹ The li­cence hold­er must define sys­tem­at­ic pro­grammes for the main­ten­ance of safety and se­cur­ity equip­ment and must im­ple­ment the meas­ures spe­cified therein, in par­tic­u­lar re­lat­ing to:

a.

main­ten­ance;

b.

non-de­struct­ive in-ser­vice in­spec­tions;

c.

peri­od­ic func­tion­al tests.

² Any de­vi­ations from the tar­get state must be rec­ti­fied by tak­ing the ap­pro­pri­ate re­pair meas­ures.

³ Qual­i­fied pro­ced­ures and equip­ment must be used for main­ten­ance, in­spec­tion and re­pair tasks, and these must be car­ried out by qual­i­fied per­son­nel.

⁴ All main­ten­ance and re­pair work must be doc­u­mented and the out­come peri­od­ic­ally eval­u­ated. Pro­grammes must be sup­ple­men­ted as ne­ces­sary.