Residence & citizenship
Mauritanian Citizenship by Naturalisation
Long-term residents may apply for Mauritanian nationality by naturalisation, once they meet the required residence and integration conditions.
Expert reviewed Official guidance referenced
Important information
Immigration rules and fees can change. This information is for general guidance only and does not constitute legal advice. Always check the latest requirements on the official Mauritania government website before you apply.
- Legal basis
- Nationality Code (Law No. 1961-112, as amended, incl. 2021)
- Route type
- Naturalisation (and other statutory nationality routes)
- Residence required
- At least 5 years of residence
- Dual nationality
- Permitted following the 2021 amendment
- Minimum residence
- Reported as 5 years
Who it is for
- Long-term foreign residents seeking Mauritanian nationality
- Others eligible under the nationality code (e.g. by descent or, by application, marriage)
Requirements
- Residence in Mauritania for the period set by the nationality code (reported as at least five years)
- No relevant law violations / good character
- Familiarity with the language and customs of Mauritania
How to apply
- Hold lawful residence for the required qualifying period
- Submit a naturalisation application to the competent Mauritanian authority under the nationality code
Documents you may need
- Proof of lawful residence in Mauritania for the qualifying period
- Identity and passport documents
- Evidence of integration and language proficiency
Frequently asked questions
Yes. A 2021 amendment to the Mauritanian Nationality Code introduced the possibility of holding dual nationality.
Official sources
For the most accurate and up-to-date information, always refer to the official government sources.
Verified against official gov.uk sources · last reviewed 2026-08-21. Information only — not legal advice.