Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Inspector General of Prisons, shortened to IG of Prisons or IG Prisons, is the highest rank in the provincial prison and probation service, usually the provincial commanding and controlling officer and chief/head of all district, central, special and women jails/prisons, borstal institutions, and remand homes in a province in Bangladesh, India or Pakistan.