Section 14 in The Mizoram Civil Service Rules, 1988
14. [ Appointment to cadre posts. - Save as otherwise provided in these rules, every cadre post of the service shall ordinarily be filled by a cadre-officer of the service:
Provided that a cadre-post may be filled by a person who is not a cadre-officer if the Government is satisfied,-(a)that the vacancy is not likely to last for more than three months,(b)that there is not suitable cadre-officer available for failing the vacancy.]
