The sector's most critical data is compliance and asset data with statutory weight. A missing gas safety record is a legal exposure, not a data quality issue.
Every record must be findable, attributable and provable within minutes. Common failures: records held by outgoing contractors, certificates in engineers' email not against the asset, monitoring logs on paper in plant rooms.
Fire safety, gas safety (CP12s), electrical (EICRs), legionella, asbestos registers and O&M manuals for higher-risk buildings. Each anchored to regulation, each linked to a unique asset ID.