F.R. 113

A Government servant transferred to foreign service, shall remain in the cadre or cadres in which he was included in a substantive or officiating capacity immediately before his transfer and may be given subject to the conditions prescribed under the second proviso to F.R. 30(i) such substantive or officiating promotion in those cadres as the authority competent to order promotion may decide. In giving promotion, such authority shall also take into account the nature of the work performed in foreign service.