Comprehensive Australian government identifier detection. Covers tax, healthcare, immigration, welfare, education, and business identifiers.
Identifies Australian Bank State Branch (BSB) routing codes in 3-digit dash 3-digit or continuous 6-digit formats. Supports space separator. Requires corroborative financial-institution keywords.
Detects Australian Business Numbers (ABNs), which are unique 11-digit identifiers issued by the Australian Business Register to entities carrying on a business in Australia. ABNs are commonly formatted as groups of 2-3-3-3 digits separated by spaces or hyphens. The ABN includes a check digit mechanism, but this pattern relies on format matching combined with corroborative evidence rather than algorithmic validation.
Detects Centrelink Customer Reference Number (CRN) patterns consisting of 9 digits followed by a letter.
Detects Australian Citizenship Certificate number patterns including prefixed formats (ACC, CDM, ACS, CAS followed by 4-8 digits) and numeric-only formats (0 + 10 digits).
Detects Australian Company Number patterns. This pattern is based on a Microsoft Purview built-in sensitive information type. Users already running Purview may prefer to enable the built-in SIT directly, or use this version as a starting point for customisation.
Detects Individual Healthcare Identifier (IHI) patterns. The IHI is a 16-digit number starting with the prefix 800360, validated with the Luhn algorithm.
Detects Australian Medicare card numbers, which are issued to Australian citizens and permanent residents for access to subsidised healthcare under the Medicare system. The number consists of 10 digits: the first digit is between 2 and 6, followed by 8 additional digits and a single check digit. Numbers are commonly formatted as groups of 4-5-1 digits separated by spaces or hyphens.
Detects Medicare Provider Number patterns. An 8-character code consisting of 6 digits, a location character, and a check character. Validated by location and check character sets.
Identifies Australian driver's licence numbers across all 8 states and territories using state-specific digit/letter formats. State context provided via regex-based jurisdiction matching rather than keyword lists. Includes generic fallback tier.
Detects NDIS Participant Number patterns. A 9-digit number starting with the prefix 43.
Detects PBS Prescriber Number patterns. A 7-digit number with check digit validation using weights [0,5,8,4,2,1], mod 11.
Identifies Australian Tax File Numbers (TFNs) — unique nine-digit identifiers issued by the Australian Taxation Office. Uses Func_australian_tax_file_number validator with AllDigitsSameFilter and TextMatchFilter to exclude known test values.
Identifies Australian passport numbers using a broad letter-prefix pattern covering single-letter and two-letter series. Requires corroborative evidence from travel-credential and issuing-nation keywords.
Detects Unique Student Identifier (USI) patterns. A 10-character alphanumeric code (uppercase letters and digits) mandatory since January 2023 for higher education in Australia.