What is a Dual Nationality Agreement?

These are international treaties signed by two (2) countries in order to establish the rules applicable to citizens having both nationalities. In general terms, most of the dual nationality agreements take the domicile as the point of reference, so that citizens with this dual status will not be constantly subject to both legislations, but only to the one of the country where they have their domicile. This applies in matters related to the granting of passports, the exercise of civil and political rights, labor and social security rights and military obligations.