Section 6(5)(b) in The Assam District and Sessions Judges Establishment (Ministerial) Services Rules, 1987
(b)By selection strictly on the basis of merit from amongst the copyists, Typists of the District and Sessions Judges Establishment having educational qualifications as required for direct recruitment of Lower Division Assistants who have rendered not less than 7 years of service on the first day of the year in which the selection is made.