Nigeria has finally resolved a technical fault that caused some of its electronic passports to fail verification at foreign border checkpoints
The Nigeria Immigration Service (NIS) has announced that all of the country’s digital certificates used to verify the authenticity of e-passports have been successfully uploaded to the International Civil Aviation Organization’s Public Key Directory (ICAO PKD). The process was completed during a ceremony at ICAO headquarters in Montreal, Canada, led by Comptroller-General of Immigration Kemi Nandap.
The ICAO PKD is a global trust network through which participating countries exchange the cryptographic keys needed to authenticate electronic passports. When border authorities scan an e-passport, they use these digital certificates to verify that the document is genuine and has not been altered.
According to the NIS, the latest integration will allow immigration authorities in other ICAO PKD member states to verify Nigerian e-passports automatically and more reliably, reducing the need for manual checks that can delay travellers at airports.

The announcement has been widely reported as Nigeria “joining” the global passport directory. However, Nigeria has been a member of the ICAO Public Key Directory since 2009 and has served several terms on the PKD Board. The latest development is not a first-time membership but the successful integration of all the country’s passport-signing certificates into the current system, ensuring that Nigerian e-passports can be authenticated more seamlessly worldwide.
The upgrade is expected to benefit Nigerians travelling for business, education, tourism and family visits, particularly members of the diaspora who have occasionally encountered difficulties when foreign border systems were unable to authenticate the electronic chip embedded in their passports. Such situations could lead to additional questioning, manual document verification or delays at immigration checkpoints.
Immigration authorities said the achievement forms part of Nigeria’s efforts to modernise its travel document system and align it with international standards for secure digital identity management.
The upgrade, however, does not change the strength of the Nigerian passport in terms of global mobility. It does not grant Nigerians visa-free access to additional countries, alter visa requirements or improve the passport’s ranking on international passport indexes. Rather, it is a technical enhancement that enables participating countries to authenticate Nigerian e-passports more quickly and securely.
For Nigerians living abroad and frequent international travellers, the development should translate into a smoother border-crossing experience and greater confidence in the integrity of Nigeria’s electronic travel documents.
Kola Tella
THE AFRICAN COURIER. Reporting Africa and its Diaspora! The African Courier is an international magazine published in Germany to report on Africa and the Diaspora African experience. The first issue of the bimonthly magazine appeared on the newsstands on 15 February 1998. The African Courier is a communication forum for European-African political, economic and cultural exchanges, and a voice for Africa in Europe.
