JonathanActing Executive Chairman, Nigeria Revenue Service· April 2012 — December 2013
Alhaji Kabir Mashi
Acting Chairman in transition between Okauru and Fowler eras.
The record
Kabir Mashi served as acting Executive Chairman through 2012–2013.
Sources
- FIRS — Annual Reports 2012, 2013
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.