The Clave Única de Registro de Población (CURP) is Mexico’s unique population registry code, an 18-character alphanumeric identifier issued and maintained by RENAPO, the national population registry. It is assigned to Mexican citizens and foreign residents and is used across banking, tax, healthcare, and government services. Verification matches the code against RENAPO records to confirm the person’s name, date of birth, and registration status.
The Clave Única de Registro de Población (CURP) is Mexico’s unique population registry code, an 18-character alphanumeric identifier issued and maintained by RENAPO, the national population registry. It is assigned to Mexican citizens and foreign residents and is used across banking, tax, healthcare, and government services. Verification matches the code against RENAPO records to confirm the person’s name, date of birth, and registration status.
Capture the 18-character CURP code from the customer, or pass it in from your onboarding form.
The code and personal details are checked against RENAPO civil-registry records to confirm name, date of birth, gender, and registration status.
A verified result and audit record flow into your Zenoo case.
Chain these into one Zenoo Studio flow so a single journey handles identity, screening, and fraud.
CURP is one scheme in Zenoo's global coverage. Add a neighbouring register or a document fallback without changing your integration.
You match the 18-character CURP code against RENAPO’s civil-registry records. A verification check confirms that the code is valid and returns the person’s name, date of birth, gender, and registration status.
It is 18 alphanumeric characters. The first four come from the person’s surnames and first name, the next six are the date of birth, followed by a gender letter, a two-letter state-of-birth code, three interior consonants, a differentiation character, and a final check digit.
The CURP is the standard population registry code used across banking, tax, healthcare, and government services, and is required for most official processes. It is assigned to both Mexican citizens and foreign residents.
It runs as a pre-built connector. The person provides their CURP code, or you pass known data in, and Zenoo matches it against RENAPO records and returns a verified result with a full audit trail.
