Section 4(3) in West Bengal Municipal (Employees' Service) Rules, 2010
(3)"basic pay" means the pay, other than any other emoluments which may be specially classed as pay by the State Government or pay granted in view of personal considerations or qualifications, which has been sanctioned for a post held by an employee substantively or in an officiating capacity or to which he is entitled by reason of his position in a post;
