The story
BCSIR traces its roots back to the days of East Pakistan. East Regional Laboratories of Pakistan Council of Scientific and Industrial Research (PCSIR) was established in Dhaka in 1955. Subsequently, PCSIR laboratories were established in Rajshahi (1965) and in Chittagong (1967). After the independence of Bangladesh in 1971, BCSIR was established by a resolution of the Government of the People's Republic of Bangladesh which subsequently was reconstituted as the Bangladesh Council of Scientific and Industrial Research through a Presidential Ordinance namely Ordinance No. (V) of 1978.
From Wikipedia’s article on Bangladesh Council of Scientific and Industrial Research, shared under CC BY-SA 4.0.3