Data Sources & Attribution
PassionCore Address Tokenizer combines deterministic parsing with selected public or open reference data to improve coverage for real-world international address formats.
Built for real-world address variation
Addresses are messy: local language, abbreviations, missing country hints, inconsistent line breaks, and country-specific formats. PassionCore uses transparent parser logic and selected reference data to make parsing more explainable for product teams and enterprise reviewers.
What this means for users
- Better handling of common international address patterns
- More reliable country and locality signals where reference data is enabled
- Clearer confidence and review signals instead of opaque black-box output
- Local/offline deployment without sending customer addresses to an external API
Transparent by design
Detailed public-data and third-party attribution is maintained in the product notice files, including third-parties-notice.txt, where applicable.
Public data providers are not affiliated with, endorsing, or certifying PassionCore Address Tokenizer.
Reference source categories
- Place-name and country reference data
- Selected government open-data sources
- Country and locality reference files
- Country-specific parser configuration and normalization tables
Important limitations
PassionCore Address Tokenizer is not a postal authority, address certification service, or delivery validation provider. Reference data may contain errors, omissions, outdated records, coverage gaps, or licensing restrictions.