Talk:ISO/IEC 7812

Look at the search results
--222.67.207.250 (talk) 03:30, 22 April 2010 (UTC)
 * http://www.iso.org/iso/search.htm?qt=ISO%2FIEC+7812&searchSubmit=Search&sort=rel&type=simple&published=on
 * http://www.iso.org/iso/search.htm?qt=7812&published=on&active_tab=standards

Info abut the academic views.....
--222.67.207.250 (talk) 03:37, 22 April 2010 (UTC)
 * http://scholar.google.com.au/scholar?hl=en&q=allintitle%3A+ISO%2FIEC+7812&btnG=Search&as_sdt=2000&as_ylo=&as_vis=0

Digit format unclear
The format of the numbers is not completely clear. Eg the final section on Check Digit does not indicate whether this is the check digit of the Issuing Number, or of the Account number, or whether is is one of the account number's up to 12 digits, or an additional (possibly 13th digit). Including a table with digit place in the left column, and meaning in the right column would make the format clear. FreeFlow99 (talk) 11:54, 12 May 2015 (UTC)

8 digit IIN
ISO/IEC 7812-1 was recently revised to extend the length of the IIN from a fixed-length numeric of 6- digits to an 8-digit numeric value. This revision to the standard was formally published in January 2017. Any new applications submitted to the Registration Authority (RA) for a single, or blocks of IINs, are now fulfilled as 8 digit IINs. In addition, any new applications submitted to an authorized Administrative block holder are now fulfilled as 8 digit IINs.

font
What T do 💳 use❓