Secondary source

Chiefs of PBI

Police Bureau of Investigation

Short excerpt

Official PBI page listing Banaj Kumar Mazumder among chiefs of the Police Bureau of Investigation and giving his tenure dates.

Former PBI chief · Chattogram and July Uprising case reporting · 2010-2026

A public figure documented through Chattogram political, administrative, or policing records and post-2024 case reporting.

Police Bureau of Investigation

Last verified: 7 Aug 2026