Native-born Central Americans who reside in Nicaragua may apply for Nicaraguan nationality without renouncing their prior nationality (Article 17).
Sources: Nicaragua Constitution — nationality (Constitute Project)
Persons born in the national territory are nationals under Article 16, with exceptions for children of certain foreign diplomatic or international-organization personnel unless they opt for Nicaraguan nationality.
Sources: Nicaragua Constitution — nationality (Constitute Project)
A spouse of a Nicaraguan may naturalize after two years of residence, instead of four.
Sources: Nicaragua Constitution — nationality (Constitute Project)
Children of a Nicaraguan father or mother are nationals under Article 16, including birth abroad with application rules after majority for some cases.
Sources: Nicaragua Constitution — nationality (Constitute Project)
Foreigners may be nationalized after applying to the competent authority, renouncing prior nationality, and meeting the requirements fixed by the applicable nationality law (Article 19). Residence periods are statutory rather than fixed in the Constitution.
Sources: Nicaragua Constitution — nationality (Constitute Project)