s 9 Compulsory retirement
The Yang di-Pertuan Agong, in the case of a Federal officer, and the Ruler or Yang di-Pertua Negeri, as the case may be, of the State in the case of a State officer, may require any officer to retire from the public service in the Federation— (a) upon attaining the age of fifty-five years; (b) on medical evidence to the satisfaction of the Yang di-Pertuan Agong in the case of a Federal officer, or of the Ruler or Yang di-Pertua Negeri, as the case may be, of the State in the case of a State officer, that he is incapable of discharging the duties of his office, by reason of infirmity of mind or body likely to be permanent; (c) on the abolition of his office; (d) on the termination of his employment in the public interest; or (e) for the purpose of facilitating improvement in the organization of the department to which he belongs by which greater efficiency or economy may be effected.