Civil Service Personnel Rules Rule 221
221. In submitting an appeal:
(a) a summary of the case shall be described;
(b) the facts leading to the appeal and other supporting facts shall be included;
(c) the appeal shall contain no disrespectful and improper language against the relevant service personnel organization;
(d) the appellant himself shall sign the appeal;
(e) a copy of the order related to the case shall be attached;
(f) the appeal must be submitted to the head who is superior to the disciplinary authority who impose the original penalty or passed the order or made the decision.