Definition
A Data Owner is a person or organisational unit accountable for defining the rules for using, maintaining the quality of, securing and ensuring compliance of data under its oversight.
Human Explanation
The Data Owner determines which data is needed, who may use it and what requirements it must meet.
Why it Matters
Effective Data Governance requires clear accountability for Data Quality, security and compliance with organisational requirements.
Conceptual Boundary
A Data Owner does not have to perform the daily work of maintaining data. The role is accountable for decisions about data rather than its routine administration.
Practical Perspective
Responsibilities commonly include defining access rules, Data Quality requirements, retention periods and compliance with legal and business requirements.