Does Morocco's CIN have a check digit?

No. Morocco publishes no public check-digit algorithm for the CIN, so this tool can only verify the format (1-2 letters plus digits) and map the prefix to an issuing region — it cannot mathematically prove a number is genuine.

How accurate is the region lookup?

The prefix-to-region mapping is indicative and based on historical bureau letters; newer two-letter series are reported by the first letter's region, so treat the region as a hint rather than a guarantee.

Is my CIN sent anywhere?

No. The validator is privacy-first — all processing happens locally in your browser and the number never leaves your device.

Morocco CIN / CNI Validator

Morocco CIN / CNI validator

Check a Moroccan CIN / CNI (Carte Nationale d’Identité, البطاقة الوطنية) number. The tool verifies the format — 1-2 letters followed by digits — and maps the letter prefix to the issuing bureau or region.

It is privacy-first: nothing leaves your browser. Morocco has no public check-digit algorithm, so the tool can only confirm the format and suggest a region from the prefix — it cannot prove a number is real, and the number encodes no date of birth or gender.