Also, you might want to bear in mind there are many words and phrases used in ISO 9001 which may appear acquainted in your working day-to-day language, but which have an incredibly specific complex meaning within the normal; these have already been formally defined in Clause three of ISO 9000. https://www.nathanisoconsulting.com/blog/how-to-get-iso-17025-accreditation-in-saudi-arabia/