Eduction Grammars Package 25.1
Eduction Grammars User Guide

# Validated ID Numbers

The post-processing Lua scripts, `pii_postprocessing.lua`, `phi_postprocessing.lua` and `pci_postprocessing.lua` include steps to validate ID numbers that are found by Eduction. Validation improves accuracy by discarding results that match the pattern for a valid ID number, but cannot be genuine because they have an invalid checksum. The script increases the score for matches that have a valid checksum, because the valid checksum indicates that the match is more likely to be genuine.

The following sections list the entities that the post-processing scripts validate. For more information about post-processing, see Configure Post Processing.

## PII Grammars

Health ID numbers (`health.ecr`)
pii/health/id/context/au |
pii/health/id/context/br |
pii/health/id/context/gb |
pii/health/id/context/fr | Validated using the INSEE checksum
pii/health/id/context/nz |

National ID numbers (`national_id.ecr` or `national_id_cjkvt.ecr`)
pii/id/context/at | pii/id/nocontext/at | Only the SSN component is validated.
pii/id/context/be | pii/id/nocontext/be |
pii/id/context/bg | pii/id/nocontext/bg |
pii/id/context/ca | pii/id/nocontext/ca |
pii/id/context/ch | pii/id/nocontext/ch |
pii/id/context/cn | pii/id/nocontext/cn |
pii/id/context/cz | pii/id/nocontext/cz |
pii/id/context/ee | pii/id/nocontext/ee |
pii/id/context/es | pii/id/nocontext/es |
pii/id/context/fi | pii/id/nocontext/fi |
pii/id/context/fr | pii/id/nocontext/fr |
pii/id/context/gr | pii/id/nocontext/gr | Only the AMKA component is validated.
pii/id/context/hk | pii/id/nocontext/hk |
pii/id/context/hr | pii/id/nocontext/hr |
pii/id/context/hu | pii/id/nocontext/hu | Only the PIN component is validated.
pii/id/context/ie | pii/id/nocontext/ie |
pii/id/context/in | pii/id/nocontext/in |
pii/id/context/is | pii/id/nocontext/is |
pii/id/context/it | pii/id/nocontext/it |
pii/id/context/jp | pii/id/nocontext/jp |
pii/id/context/lt | pii/id/nocontext/lt |
pii/id/context/lu | pii/id/nocontext/lu |
pii/id/context/nl | pii/id/nocontext/nl |
pii/id/context/no | pii/id/nocontext/no |
pii/id/context/pl | pii/id/nocontext/pl |
pii/id/context/pt | pii/id/nocontext/pt |
pii/id/context/ro | pii/id/nocontext/ro |
pii/id/context/se | pii/id/nocontext/se |
pii/id/context/si | pii/id/nocontext/si |
pii/id/context/sk | pii/id/nocontext/sk | Only the Rodné číslo component is validated.
pii/id/context/th | pii/id/nocontext/th |
pii/id/context/tr | pii/id/nocontext/tr |
pii/id/context/tw | pii/id/nocontext/tw |
pii/id/context/za | pii/id/nocontext/za |

Tax ID numbers (`tin.ecr` or `tin_cjkvt.ecr`)
pii/tin/context/at | pii/tin/nocontext/at |
pii/tin/context/au | pii/tin/nocontext/au |
pii/tin/context/be | pii/tin/nocontext/be |
pii/tin/context/bg | pii/tin/nocontext/bg |
pii/tin/context/br | pii/tin/nocontext/br | Cadastro de Pessoas Físicas (CPF) Cadastro Nacional de Pessoa Jurídica (CNPJ)
pii/tin/context/ca | pii/tin/nocontext/ca |
pii/tin/context/ch | pii/tin/nocontext/ch | Validation for AHV number, but not for UID-Nr.
pii/tin/context/cy | pii/tin/nocontext/cy |
pii/tin/context/cz | pii/tin/nocontext/cz |
pii/tin/context/de | pii/tin/nocontext/de |
pii/tin/context/dk | pii/tin/nocontext/dk |
pii/tin/context/ee | pii/tin/nocontext/ee |
pii/tin/context/es | pii/tin/nocontext/es |
pii/tin/context/fi | pii/tin/nocontext/fi |
pii/tin/context/fr | pii/tin/nocontext/fr |
pii/tin/context/hr | pii/tin/nocontext/hr |
pii/tin/context/hu | pii/tin/nocontext/hu |
pii/tin/context/ie | pii/tin/nocontext/ie |
pii/tin/context/is | pii/tin/nocontext/is |
pii/tin/context/it | pii/tin/nocontext/it |
pii/tin/context/jp | pii/tin/nocontext/jp |
pii/tin/context/lt | pii/tin/nocontext/lt |
pii/tin/context/lu | pii/tin/nocontext/lu |
pii/tin/context/mt | pii/tin/nocontext/mt |
pii/tin/context/nl | pii/tin/nocontext/nl |
pii/tin/context/nz | pii/tin/nocontext/nz | Inland Revenue Department Number
pii/tin/context/pl | pii/tin/nocontext/pl |
pii/tin/context/pt | pii/tin/nocontext/pt |
pii/tin/context/se | pii/tin/nocontext/se |
pii/tin/context/si | pii/tin/nocontext/si |
pii/tin/context/sk | pii/tin/nocontext/sk |
pii/tin/context/za | pii/tin/nocontext/za |

Machine readable passport numbers (`mrtd.ecr` and `mrtd_cjkvt.ecr`)
pii/mrtd/mrp
pii/mrtd/mrp_cjkvt
pii/mrtd/mrotd/td1
pii/mrtd/mrotd/td1_cjkvt

Driving License numbers (`driving_cjkvt.ecr`)
pii/driving/context/tw | pii/driving/nocontext/tw

## PHI Grammars

Bank Account Numbers (`account.ecr`)
phi/account/bank/context/us
phi/account/bank/nocontext/us (MICR_CODE)

Drug Enforcement Agency (`dea.ecr`)
phi/dea/context/us
phi/dea/nocontext/us

Unique Device Identifiers (`device.ecr`)
pii/device/udi/nocontext

Vehicle Identification Numbers (`vehicle.ecr`)
phi/vehicle/vin/context/us
phi/vehicle/vin/nocontext/us

## PCI Grammars

Magnetic Stripe Data (`magstripe.ecr`)
pci/magstripe/context/magstripe | pci/magstripe/nocontext/magstripe | Validation implicitly validates the Primary Account Number (PAN) that is included in the magstripe data.

Primary Account Numbers (`pan.ecr`)
pci/pan/context/pan | pci/pan/nocontext/pan

Copyright 2024 Open Text
Version 25.1 | Last updated January 2025

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Product: Eduction Grammars Package 25.1

Topic Title: Validated ID Numbers