ISO 9001 was first published in 1987 by the International Organisation for Standardization (ISO), an international agency composed of the national standards bodies of more than 160 countries.
I-ISO 9001 yashicilelwa okokuqala ku-1987 yi-International Organization for Standardization (ISO), i-ejensi yomhlaba wonke eyakhiwe ngamazinga kazwelonke angaphezu kwezizwe ze-160.