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One Tool, 45 Countries: 260+ Entities

Brazilian CPF has check digits. Indian PAN is 10-character alphanumeric. EU IBANs vary by country. Global e-commerce platforms cannot afford separate.

March 25, 20267 minute read
global PII compliance260 entity typesBrazilian CPFIndian PANIBAN formats

One Tool, 45 Countries: 260+ Entities

Global platforms process personal data from many countries at once. Each country has its own ID formats. Each format has its own rules. A single detection tool must handle all of them. Most tools do not.

The Identifier Fragmentation Problem

A marketplace with sellers in 45 countries gets very different onboarding documents. A Brazilian seller submits a CPF. It has 11 digits. Two are check digits. They use a specific weighting formula. An Indian seller submits a PAN. It has 10 characters. Letters and digits appear in fixed positions. A German seller submits a Steuer-ID. It has 11 digits and a Luhn checksum. A Dutch seller submits a BSN. It has 9 digits and uses mod-11 validation.

Each format has a different length and structure. One regex built for one format will not match the others. A broad "10–12 digit" pattern catches too much. It flags prices, dates, and reference numbers. False positives grow fast at scale.

The 40-Identifier Gap

Most enterprise PII tools ship with about 40 identifier types. Common ones include:

  • US Social Security Number
  • US passport format
  • US driving license
  • Generic credit card formats with Luhn validation
  • Email addresses
  • Phone numbers in NANP format
  • IP addresses

These cover North American compliance well. They do not cover global operations.

What the Gap Looks Like by Region

South America: Brazilian CPF and CNPJ use checksum algorithms from Brazil's fiscal authority. Argentine CUIT uses a different weighted-sum formula. Colombian NIT has its own validation method. None of these match US patterns.

Asia: Indian PAN, Aadhaar, GSTIN, and Voter ID each have a distinct format. Japanese My Number has 12 digits. South Korean Resident Registration Number and Chinese national ID each require their own recognizer.

EU member states: Full EU coverage needs IBAN formats for all 27 member states. Each has a country-specific length and format. It also needs each national ID format. This includes German Steuer-ID, French NIR, Dutch BSN, Polish PESEL, and Swedish Personnummer. It also includes Slovenian EMŠO, Croatian OIB, Bulgarian EGN, and Romanian CNP.

What 260+ Entity Types Covers

A 260+ entity library covers all 27 EU member state national IDs. It validates all EU IBAN formats. It covers South American IDs: Brazil CPF and CNPJ, Argentina CUIT, Colombia NIT. It covers Asian IDs: India PAN, Aadhaar, GSTIN, Japan My Number, Korea RRN. It covers UK IDs: NI Number, NHS Number, NINO variants. It covers medical IDs: US NPI, DEA numbers, hospital MRN formats. It covers financial IDs: SWIFT codes, BIC formats, account number patterns.

Why Detection Coverage Is a Compliance Question

Each framework requires that its identifiers are found and protected. GDPR covers EU seller data. LGPD covers Brazilian seller data. India's DPDP Act covers Indian seller data.

"Appropriate protection" means the tool found the identifier. A missed Aadhaar is not a config failure. It is a coverage failure. For global platforms, that gap is the difference between partial compliance and real protection.

A single deployment with 260+ entity coverage handles all of these jurisdictions. No separate regional tools. No separate processing pipelines. No manual enrichment for formats a 40-recognizer tool misses.

For details on how coverage maps to GDPR obligations, see GDPR compliance resources. For audit trail and update policies, see security and compliance details.

Sources

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Related reading

We follow these rules

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We do not sell your data.

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Words from our team

We started this work after a lunch about cookies.

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We sketched the first build on a napkin that week.

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A short tour of the workflow

Upload a file or paste a snippet of prose.

Pick the entities you want gone from the draft.

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Press run and watch the side panel show each hit.

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