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Information on citizenship through descent (foreign birth registration), naturalisations, and reclaiming or renouncing your Irish citizenship.
If you were born outside Ireland, you must meet certain criteria to claim Irish citizenship.
You can become an Irish citizen through naturalisation if you meet certain criteria.
If you are an Irish citizen resident in Mexico or our other countries of accreditation, find out how to apply for or renew your Irish passport here.
You can reclaim your Irish citizenship by making a declaration of citizenship.
You can renounce your Irish citizenship by making a declaration of alienage.
If you have a question for us or need our assistance.