Documented information is information required to be controlled and maintained by an organization including the medium on which it is contained.

• Documented information is subtype of information.
  
• Documented information is an element of a data quality management system.

• Compile documented information
• Approve documented information
• Update documented information
• Publish/Distribute documented information
• Archive documented information
• Delete documented information

• A document describing the data quality policy.
• A file with data issues.
• Proof of competence of staff.

ISO 9000 (2015). Quality management systems – Fundamentals and vocabulary.