Talk:Registration authority

Is there any fomal commentary for ISO 9070...??? http://scholar.google.com/scholar?hl=en&lr=&newwindow=1&q=allintitle%3A+ISO%2FIEC+9070&btnG=Search --222.67.201.58 (talk) 01:46, 15 June 2009 (UTC)

• http://scholar.google.com.hk/scholar?start=0&q=allintitle:+registration+authority&hl=en&as_sdt=2000

--124.78.210.181 (talk) 10:24, 23 April 2010 (UTC)

• http://www.iso.org/iso/search.htm?qt=registration+authority&searchSubmit=Search&sort=rel&type=simple&published=on

--124.78.210.181 (talk) 10:34, 23 April 2010 (UTC)