Rubuta ci gaba don wannan sakin layi - A cikin masana'antar makamashin nukiliya, Hukumar Kula da Nukiliya ta Amurka ta fara amfani da hanyoyin PRA ciki har da FTA a 1975, kuma ta fadada binciken PRA sosai bayan abin da ya faru a 1979 a Tsibirin Three Mile
Ka yi haƙuri. Wannan ya haifar da buga littafin NRC Fault Tree Handbook NUREG<unk>0492 a shekarar 1981 da kuma tilasta amfani da PRA a karkashin hukumar kula da NRC.