AyRC takes care of processes to obtain the Mexican nationality by naturalization through the following modalities:
- - By residence
- - For being a straight-line descendant from a Mexican
- - For having Mexican children by birth
- - For having been born in a country of Latin America or the Iberian Peninsula
- - For having provided services or carried out outstanding works in Mexico
- - For having married a Mexican national
- - For being subject to parental authority or being an adoptive child of Mexican parents
As well as to obtain:
- - Certificate of Mexican Nationality by Birth.
- - Declaration of Mexican Nationality by Birth.
- - Replacement of documents
- - Proof of not obtaining Mexican nationality by naturalization
- - Certified copies