This was for the reason that Singapore and Ireland, if I recall appropriately, acquired so numerous/conflicting "interpretations". This standard is meant for an organization's management and its function is to provide details and guidance on using improvement methodologies. I am probably not active today so ideally some of the Other https://www.nathanisoconsulting.com/blog/iso-17020-certification-in-saudi-arabia-your-pathway-to-quality-inspections/