The new IGP of Bangladesh Police is RAB Additional IG (Grade-1) Chowdhury Abdullah Al Mamun, BPM, PPM.He passed 8th BCS (Police) cadre and joined Bangladesh Police as Assistant Superintendent of Police (ASP) on December 20,1989.
During his career, he was Assistant Police Commissioner of Dhaka Metropolitan Police, Assistant Superintendent of Police of Armed Police Battalion, Sadar Circle ASP of Brahmanbaria,
Raiganj Circle ASP of Sirajganj, Hajiganj Circle ASP of Chandpur, Additional SP of Chandpur, DMPServed as Additional Deputy Commissioner (ADC), Deputy Commissioner (DC) of DMP, Superintendent of Police (SP)of Nilphamari District and AIG of Police Headquarters.
.After being promoted to the post of Additional DIG, he served as DIG (Operations), DIG of Mymensingh Range and DIG of Dhaka Range.
After being promoted to the post of Additional IG, he was posted as Head of CID (Additional IG) on 28 August 2019. On April 8, 2020, he was appointed as Director General (Additional IG) of RAB.He was born on January 12, 1964 in Srihail village of Shalla upazila of Sunamganj district.