ISO publishes around 1100 new standards every year. More than 18,500 international standards was already developed and published by the organization in different subjects. The Best selling ISO standards include:<ref>[http://www.iso.org/iso/iso_catalogue.htm ISO Standards]</ref> | ISO publishes around 1100 new standards every year. More than 18,500 international standards was already developed and published by the organization in different subjects. The Best selling ISO standards include:<ref>[http://www.iso.org/iso/iso_catalogue.htm ISO Standards]</ref> |