Section 3(2) in The Assam Engineering (Public Works Department) Service Rules, 1978
(2)The Service may also include-(a)any post equivalent to a post in any of the cadres mentioned in sub-rule (1); and(b)any cadre or post subsequently laid down by Government to be included in a cadre of service.The post of Assistant Chief Engineer/Additional Executive Engineer/Research Officer are included in the cadre of Executive Engineer.
