0
itu
iso
ieee
three standards define by ISO
One Life to Live - 1968 1-11073 was released on:
USA: 28 November 2011
Days of Our Lives - 1965 1-11073 was released on:
USA: 4 May 2009
Belgium: 25 September 2013
It's believe either the ISO (International Organisation for Standardisation) or the IEEE (Institute of Electrical and Electronics Engineers).