Nnaji, appointed in August 2023, tendered his resignation on October 7, 2025, following allegations against him forging his Degree certificate.

In his resignation letter, Nnaji expressed gratitude to President Tinubu for the opportunity to serve Nigeria, while claiming he had been targeted by political opponents through blackmail. 

President Tinubu, in response, thanked Nnaji for his service and extended best wishes for his future endeavors.

The specific nature of the allegations prompting Nnaji’s resignation remains undisclosed in the statement. 

Further details on the circumstances surrounding his departure are yet to emerge.