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2. What is the nationality of your wife? Is she an EU citizen or a non EU citizen? Does she want to work in Ireland?
4. Sorry I sent you the incorrect link as that was for joining an Irish national. Here is the correct link for joining an EU citizen https://www.irishimmigration.ie/coming-to-join-family-in-ireland/joining-an-eea-or-swiss-national/
5. If you require clarification or if there is additional information you wish to share, I will be happy to assist further in the resolution of your question.