In Nigeria, the government provides essential services for the registration of marriages, births, and deaths to ensure legal recognition and proper documentation for citizens. The National Population Commission (NPC) registers births and deaths, while the Federal Ministry of Interior oversees marriage registrations through designated registries. These services help individuals access vital documents like birth certificates, marriage certificates, and death certificates, which are crucial for legal, financial, and administrative purposes. By streamlining these processes, the government ensures citizens can easily obtain proof of identity, inheritance rights, and family records, contributing to an organized and efficient civil registration system.