[2] In 1948, Chowdhury finished his graduate studies in the University of Kolkata and completed his law degree in 1951.
In 1955, he was awarded bar-at-law degree from Lincoln's Inn of United Kingdom.
In 1 April 1971 he was made of Judge of Dhaka High Court.
His verdict on the 8th Amendment case was a landmark moment of Bangladesh's legal history.
His daughter Naima Haider became justice of Dhaka High Court.