PIS/PASEP Validator
Validate PIS/PASEP numbers (Social Integration Program) quickly and securely.
About the PIS/PASEP Validator
The PIS/PASEP Validator checks if a number is mathematically valid. PIS/PASEP (Social Integration Program / Public Servant Patrimony Formation Program) is an 11-digit number used to identify Brazilian workers.
This tool is useful for developers who need to validate the PIS/PASEP format in forms and systems. The validation is purely mathematical and does not query any Caixa Econômica Federal database.