If you are a born Costa Rican citizen and your child(ren) were born outside of Costa Rica, you can register them to have Costa Rican citizenship. The process varies according to the age of your children at the moment of registration. If is under 18 years old, the declaration must be done by the Costa Rica(n) parent(s). If you wish to make the registration, review the following to options to do it:
If the birth declaration is made by the interested person after their 25th birthday, the birth may be registered, but the Costa Rican citizenship is not granted. For that, the interested person must request a naturalization procedure, at the Civil Registry in Costa Rica.