Tinubu appoints new FIRS acting chairman “By these directives of the President, the new appointment takes immediate effect,” a statement said. ByPress Release September 14, 2023 Reading Time: 1 min read President Bola Tinubu has approved the appointment of Zacch Adedeji as the Acting Executive Chairman of the Federal Inland Revenue Service (FIRS). This as as the President directed the …