Constitution of Zambia (Amendment) [No. 2 of 2016 89 (b) a person who has specialised training and experience in economics, finance, accounting, banking, law or other field relevant to banking, as prescribed; and (c) a person of proven integrity. (2) The Governor shall be the Chairperson of the Board of Directors. 215. The following shall be prescribed: (a) additional functions, operations and management of the Bank of Zambia; Legislation on Bank of Zambia (b) appointment, qualifications and tenure of office of the Board of Directors; (c) election of a Vice-Chairperson of the Board of Directors; (d) tenure of office and emoluments of the Governor; (e) appointment, qualifications, tenure of office, functions and emoluments of the Deputy-Governor; (f) recruitment, and emoluments of members of staff of the Bank of Zambia; and (g) other matters necessary for the performance of the functions of the Bank of Zambia. PART XVIII SERVICES, COMMISSIONS AND OTHER INDEPENDENT OFFICES 216. A commission shall— (a) be subject only to this Constitution and the law; Principles relating to commissions (b) be independent and not be subject to the control of a person or an authority in the performance of its functions; (c) act with dignity, professionalism, propriety and integrity; (d) be non-partisan; and (e) be impartial in the exercise of its authority. Parliamentary Service Commission 217. (1) There is established the Parliamentary Service. (2) The office of the Clerk of the National Assembly, members of staff of the Parliamentary Service Commission and members of staff of the office of the Clerk, as prescribed, are offices in the Parliamentary Service. Parliamentary Service