About ISO
Geneva, Switzerland · Est. 1947
ISO is the world's largest developer of voluntary international standards — publishing over 22,000 standards covering every aspect of modern business across 163 countries.
Founded in 1946 when delegates from 25 nations met in London. By February 1947 "ISO" was born, connecting 3,318 technical bodies to shape global industry.
ISO does not perform certification. Certification is carried out by external accreditation bodies.
iso.org/certification →
22K+Standards
163Countries
3,318Tech Bodies