Civil Service Personnel Rule 189

189. In the case file of the preliminary enquiry, the following documents shall be included:
(a) the order of formation of the Preliminary Enquiry Board;
(b) the documents, accounts and evidence related to the case to be enquired;
(c) daily record of the board;
(d) the explanation of the service personnel who is taken action in the case in which explanation is required;
(e) statements of witnesses in the case in which witnesses are called and examined;
(f) other evidence and documents.