Dee ihe na-aga n'ihu na paragraf a - E hiwere NRA site na Kọmitii Nchedo Nuklia, nke dị n'okpuru ikike nke Cabinet, na Nuclear and Industrial Safety Agency, nke dị n'okpuru Ministry of Economy, Trade and Industry (METI). Mgbe ọdachi nuklia nke Fukushima na-esote ala ọma jijiji nke March 11, 2011,
, e lere anya na usoro nchekwa nke gọọmentị ezughi oke. Ọzọkwa, NISA, ịnọ n'okpuru nche anwụ nke METI, nke bụkwa onye na-ahụ maka ịkwalite iji ike nuklia, ka a hụrụ dị ka inwe esemokwu nke mmasị. N'ihi ya, e guzobere ụlọ ọrụ ọhụrụ ahụ n'okpuru Ministry of Environment.