29 Attachment and secondment of members to Public Service The Minister may attach or second to the Public Service any member of the Regular Force under such terms and conditions as may be agreed upon by the Public Service Commission. 30 National Service A person who renders National Service in the Defence Forces shall serve in such Reserve Force as the Commander may determine. PART IV DEFENCE F ORCES SERVICE C OMMISSION 31 Terms of office of commissioners (1) Subject to this Part, a commissioner shall hold office for such period, not exceeding three years, as the President may fix on his appointment, and on the expiry of that period shall be eligible for reappointment. (2) If a person is appointed to the Commission to act in the place of a commissioner who is unable to exercise his functions by reason of illness, absence from Zimbabwe or other cause, the period of the acting appointment shall not exceed one year. 32 Resignation of commissioners (1) A commissioner may resign his office at any time by giving the President, through the Minister, such n otice of his intention to resign as may be fixed in his conditions of service in terms of section thirty-three or, if no such period has been fixed, after the expiry of thirty days from the date he gives such notice or after the expiry of such other period of notice as he and the President may agree. (2) A commissioner shall be deemed to have resigned his office as commissioner and his office shall become vacant if— (a) he accepts nomination for election to Parliament or becomes a member of Parliament; or (b) he accepts nomination for election as or becomes a member of a local authority or accepts employment as an employee of a local authority; or (c) he accepts office as a member of a statutory body or employment as an employee of a local authority; or (d) being a member of or employed by a local authority or statutory body at the time he becomes a commissioner, he fails to terminate his appointment or employment as such within fourteen days of the date on which he became a commissioner. 33 Conditions of service of commissioners (1) Subject to this Part, the conditions of service of commissioners, including their remuneration, allowances and pension benefits, shall be fixed by the President either at the time of their appointment or, subject to subsection (5) of section 109 of and Schedule 6 to the Constitution, at any time thereafter. (2) When fixing conditions of service of a commissioner in terms of subsection (1), the President may direct that any enactment relating to the conditions of service of members of the Defence Forces or the Public Service shall apply to the conditions of service of the commissioner, subject to such modifications, exceptions or conditions as the President may specify, and thereupon the enactment concerned shall so apply to the conditions of service of the commissioner concerned. 34 Functions of Commission (1) The functions of the Commission shall be to — (a) make recommendations to the Minister regarding salaries and the general conditions of service of members of the Defence Forces; (b) inquire into and deal with complaints, other than complaints relating to disciplinary action, by any member of the Defence Forces; (c) exercise any other functions that may be imposed or conferred upon the Commission in terms of this Act or any other enactment. (2) In the exercise of its functions in terms of this Act, the Commission, after consultation with the Commander, may— (a) carry out any inquiry or investigation into the administrative or financial practices and procedures of the Defence Forces; (b) require the production of any document, book or other record; (c) summon and examine any witness who the Commission considers may be able to assist it in the conduct of any inquiry or investigation; and (d) obtain information and advice from any member of the Defence Forces: Provided that, without the consent of the Commander, no document, book or record may be examined or information or advice obtained in terms of this subsection if it relates solely to military dispositions or strategies adopted by the Defence Forces. (3) For the purposes of any inquiry or investigation carried out by i t in terms of this Act, the Commission shall have the same powers as are conferred upon the commissioners in terms of the Commissions of Inquiry Act