Singapore Driving License Number (Microsoft built-in)
Catalogue reference for the Microsoft Purview built-in Singapore Driving License Number sensitive information type, which detects a Singapore driving licence number (NRIC-format identifier) corroborated by driving-licence keywords. Microsoft recommends high confidence (85) for the built-in entity. This YAML-only record lets a package recipe include the Microsoft entity explicitly; it does not reproduce Microsoft's built-in regular expressions, keyword dictionaries, checksums or XML.
- Type
- keyword_list
- Confidence
- medium
- Confidence justification
- Medium confidence for this YAML-only record: its keyword logic finds references to the built-in entity name with Microsoft Purview context, not populated values. Microsoft's own recommended confidence for the entity is 85. The record does not claim to reproduce Microsoft's proprietary detection logic.
- Jurisdictions
- sg
- Regulations
- PDPA (Singapore)
- Frameworks
- ISO 27001, ISO 27701
- Data categories
- pii, government-id
- Scope
- specific
- Risk rating
- 5
Should match
Singapore Driving License Number built-in SIT— Microsoft built-in entity nameSingapore Driver's License Number catalogue reference— Name variant used for registry discoveryDLP policy inventory - Microsoft Purview Rule: Builtin-sg-drivers-license-builtin Condition: Singapore Driving License Number (built-in entity beaa54d7-ec6a-4160-a37b-f3916b68934b), high confidence, instance count 1 or more Action: notify sender— DLP rule inventory row naming the built-in entity with Microsoft Purview context
Should not match
Licence number: S1234567D— Populated value or sibling reference without the built-in entity nameSingapore NRIC register— Populated value or sibling reference without the built-in entity nameVehicle registration guidance— Populated value or sibling reference without the built-in entity name
Known false positives
- Documentation and policy inventories can mention the Microsoft built-in entity by name. Mitigation: Treat this YAML-only record as catalogue discovery; enable the Microsoft entity for value detection.
- The custom SIT sg-drivers-license detects the same data; deploying both doubles matches on the same content. Mitigation: Pick one per package. The custom SIT is the default; include this built-in only by an explicit recipe decision.