The Joint Admissions and Matriculation Board (JAMB) says it has uncovered at least 585 forged A-Level certificates so far in 2025.
Is-haq Oloyede, the registrar, was at a virtual meeting with JAMB staff on April 2.
The meeting was to discuss operational procedures ahead of the 2025 mock Unified Tertiary Matriculation Examination (UTME) and the main UTME.
Oloyede said JAMB discovered 585 forged A-Level certificates, 13 of which originated from the Interim Joint Matriculation Board (IJMB).
He said the professional registration centres (PRCs) that uploaded the results are now under investigation.
Of those 13 cases, Oloyede said four suspects have so far been arrested.
He said the forgeries were among the reasons for the creation of the Nigeria Integrated Post-Secondary Education Data System (NIPED).
NIPED is a platform designed to collect and manage data related to post-secondary education in Nigeria.
Oloyede alleged that some institutions may have internal collaborators aiding the syndicates behind the forgeries.
He said the board is working closely with police and other authorities to apprehend the ringleaders.
In 2023, JAMB also uncovered 1,665 fake A-level results during a DE registration season.
The board said its NIPEDS lagged multiple cases of forgery, with 13 additional A-level certificates recently identified as fake.
JAMB said some institutions had already processed admissions for candidates using these forged documents before they were detected.
It urged its staff to remain committed to their duties and to avoid any actions that could compromise the integrity of the board.
