<a href="https://en.wikipedia.org/wiki/ja:%E7%94%B0%E4%B8%AD%E4%BF%8A%E4%B8%80_(%E7%89%A9%E7%90%86%E5%AD%A6%E8%80%85)" class="extiw" title="w:ja:田中俊一 (物理学者)">Shun'ichi Tanaka</a>, Chairman of the <a href="https://en.wikipedia.org/wiki/en:Nuclear_Regulation_Authority" class="extiw" title="w:en:Nuclear Regulation Authority">Nuclear Regulation Authority</a>, and <a href="https://en.wikipedia.org/wiki/en:Allison_Macfarlane" class="extiw" title="w:en:Allison Macfarlane">Allison Macfarlane</a>, Chairman of the <a href="https://en.wikipedia.org/wiki/en:Nuclear_Regulatory_Commission" class="extiw" title="w:en:Nuclear Regulatory Commission">Nuclear Regulatory Commission</a>, exchanged documents after a signing ceremony on December 18, 2012.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/nrcgov/">Nuclear Regulatory Commission</a>
2012-12-18
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/nrcgov/8285388752/">NRC Chairman signs Agreement with Japan Nuclear Regulations Authority | Flickr - Photo Sharing!</a>