Notwithstanding anything contained in these rules, a railway servant shall be governed by all the administrative instructions that may be issued from time to time in regard to the conduct of Railway servants. (R.B. No. E(D&A) 62 GS 1-11 of 21-3-1966) Amendment to rule 3 and rule 13. RBE NO. 1/2015. No. E(D&A) 2014 GS1-3 New Delhi, dated: 12.01.2015