The Nigeria Immigration Service (NIS) is a critical institution responsible for managing migration, border control, and the issuance of travel documents in Nigeria. Its core mandate includes regulating the entry and exit of persons, issuing passports and visas, and enforcing immigration laws. In a rapidly globalizing world, the NIS occupies a strategic position in national security, economic development, and international relations. Over the years, the increasing complexity of migration patterns and transnational crime has placed greater demands on the NIS. Issues such as human trafficking, illegal migration, and identity fraud require sophisticated and proactive approaches. Traditional manual systems are no longer sufficient to address these challenges effectively, thereby necessitating the adoption of modern technologies. Technology has become a transformative tool in the operations of immigration services worldwide. For the NIS, leveraging digital solutions enhances efficien...