Obasanjo / Yar'Adua / JonathanExecutive Chairman, Nigeria Revenue Service· 13 April 2004 — 4 April 2012
Mrs. Ifueko Omoigui Okauru
Pioneer Executive Chairman post-2004 reform. Architected the modern FIRS.
The record
Ifueko Omoigui Okauru led the modernisation of the FIRS from a department of the Federal Ministry of Finance into an autonomous service under the FIRS Act 2007.
She drove the introduction of the Integrated Tax Administration System (ITAS) and the early TIN registration drives.
Sources
- FIRS Establishment Act, No. 13 of 2007
Methodology
Tier 1 · primary
Courts. Gazettes. National archives.
Tier 2 · corroborating
OCCRP. HRW. BudgIT. TheCable.
Tier 4 · tertiary, flagged
Wikipedia only where primary is pending. Always labelled.