The is an administrative body of the
Cabinet of Japan
The is the chief executive body of the government of Japan. It consists of the prime minister, who is appointed by the emperor after being designated by the National Diet, and up to nineteen other members, called Ministers of State. The prime ...
established to ensure
nuclear safety
Nuclear safety is defined by the International Atomic Energy Agency (IAEA) as "The achievement of proper operating conditions, prevention of accidents or mitigation of accident consequences, resulting in protection of workers, the public and the ...
in
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
as part of the
Ministry of the Environment. Established on September 19, 2012, its first head was Shunichi Tanaka.
Background
The NRA was formed from the
Nuclear Safety Commission, which came under the authority of the
Cabinet
Cabinet or The Cabinet may refer to:
Furniture
* Cabinetry, a box-shaped piece of furniture with doors and/or drawers
* Display cabinet, a piece of furniture with one or more transparent glass sheets or transparent polycarbonate sheets
* Filing ...
, and the
Nuclear and Industrial Safety Agency
The was a Japanese nuclear regulatory and oversight branch of the Agency for Natural Resources and Energy under the Ministry of Economy, Trade and Industry (METI). It was created in 2001 during the 2001 Central Government Reform.
Especially afte ...
, which was under the
Ministry of Economy, Trade and Industry
The or METI, is a ministry of the Government of Japan. It was created by the 2001 Central Government Reform when the Ministry of International Trade and Industry (MITI) merged with agencies from other ministries related to economic activities, ...
(METI). After the
Fukushima nuclear disaster
The was a nuclear accident in 2011 at the Fukushima Daiichi Nuclear Power Plant in Ōkuma, Fukushima, Japan. The proximate cause of the disaster was the 2011 Tōhoku earthquake and tsunami, which occurred on the afternoon of 11 March 2011 and ...
following the
March 11, 2011, earthquake, the government's safety measures were seen to be inadequate. Also, NISA, being under the umbrella of METI, which was also responsible for promoting the use of nuclear power, was seen as having a conflict of interest. As a consequence, the new agency was established under the
Ministry of the Environment.
Early days
According to the law establishing the NRA, the task of working out new nuclear safety rules must be completed within ten months of its September 19, 2012, launch. Chairman Tanaka said that the Authority was determined to undertake a radical review of the existing safety standards and planned to finish the outline of the safety rules by the end of 2012.
Guidelines changed for iodine-tablets in case of a nuclear disaster
On 19 July 2013, the NRA updated its guidelines for the distribution and use of stabilized iodine tablets. Under the old rules designed in 2002 by the former regulator, the NSA, iodine tablets were recommended for those up to the age of 40. These former guidelines were based on studies done on the health of the atomic bomb survivors of Nagasaki and Hiroshima. Later studies however showed that although older people had less risk of developing cancer, the risk was not zero. Therefore, the age limit of 40 was abandoned. Because tablets were needed for approximately 4.8 million people who live within 30 kilometers of a nuclear reactor, implementation may take some time with only one pharmaceutical firm in Japan available for the production. Distribution would be started soon, and local governments were ordered to hold briefings for their residents. The NRA also warned that the use of iodine tablets could cause
hypothyroidism
Hypothyroidism (also called ''underactive thyroid'', ''low thyroid'' or ''hypothyreosis'') is a disorder of the endocrine system in which the thyroid gland does not produce enough thyroid hormone. It can cause a number of symptoms, such as po ...
, a slow-functioning thyroid gland.
[The Mainichi Shimbun (20 July 2013]
Recommendation for iodine tablets in case of nuclear disaster expanded to all ages
/ref>
See also
* Ministry of the Environment (Japan)
The is a Cabinet-level ministry of the government of Japan responsible for global environmental conservation, pollution control, and nature conservation. The ministry was formed in 2001 from the sub-cabinet level Environmental Agency establishe ...
References
External links
*
*
{{authority control
2012 establishments in Japan
Government ministries of Japan
Government agencies of Japan
Nuclear safety in Japan