Section 1037(b) in Police Regulations, Bengal , 1943
(b)On or before 15th April, and 15th November, each year Superintendents shall submit their recommendations to the Range Deputy Inspector-General who shall forward those he considers suitable, together with any cases he considers have been omitted, to the Inspector-General in the manner prescribed in clause (a) of regulation 1036. The Deputy Inspector-General, Criminal Investigation Department and Intelligence Branch, shall submit his recommendations direct to the Inspector-General.