Section 47(1)(a) in Life Insurance Corporation of India (Staff) Rules, 1960
(a)denies or varies to his disadvantage his salary or other conditions of service as regulated by any orders, [rules] [Substituted 'regulations' by Notification No. G.S.R. 459(E), dated 30.6.2021 (w.e.f. 23.7.1960).], rules or agreements; or