Data Governance Checklist for Small Businesses (2026)

1. Know what you have

You can't govern data you don't know about.

• Keep one register of your important systems, datasets and shared files
• Record where each one lives and what kind of data it holds
• Note whether it contains personal or customer data

2. Make someone accountable

Every asset needs a named owner — and that owner should know it.

• Assign a business owner to every asset
• Get each owner to confirm, not just be assigned
• Re-confirm owners when people change roles or leave

3. Classify and protect

• Label each asset's sensitivity level
• Check that access matches sensitivity — restricted data shouldn't be open to everyone
• Note where sensitive data is stored outside approved systems

4. Review and prove it

Governance is only real if you can show it.

• Review assets on a schedule (quarterly is a good start)
• Track gaps as actions with an owner and a due date
• Keep an audit trail of changes, and export a report when asked

Turn the checklist into a routine

The hard part isn't writing the checklist — it's keeping it true six months later. A data governance tool like DataSteward runs these checks continuously, so missing owners, unclassified assets and overdue reviews show up as findings the moment they happen.