Http Siapportal.imss.gob .mx Biometrico Acceso Web Wfraccesousuario Instant

Often your CURP (Clave Única de Registro de Población) if logging in for the first time or if you haven't set a custom password.

By using unique physical characteristics like fingerprints or facial scans, the system prevents identity theft and unauthorized access to medical and personal records. Often your CURP (Clave Única de Registro de

The web portal found at is the official gateway for Mexican Social Security Institute (IMSS) employees and pensioners to access the Biometric Identification System . This platform allows users to verify their identities using unique biological data—such as fingerprints and facial recognition—to access attendance records, manage pension benefits, and perform secure digital transactions. Key Functions of the SIAP Biometric Portal manage pension benefits