La retroactividad de las normas constitucionales que eliminan la doble nacionalidad
Juan-Diego Barberena 15 de enero 2026

TL;DR
- A constitutional amendment in Nicaragua revokes nationality for citizens who acquire a second nationality.
- The amendment also eliminates the possibility of acquiring a second nationality via international treaties.
- This reform was ratified in its second legislative session in January 2025.
- The regime argues the amendment is not retroactive, citing constitutional principles against retroactivity of laws.
- Legal scholars argue that constitutional norms, unlike laws, are inherently retroactive and can affect past situations and acquired rights.
- The amendment is considered a violation of the American Convention on Human Rights, which holds a supraconstitutional rank.