Mr. Msiska, a national of Zambia, joined the Center in June 2017 as Revenue Administration Advisor. He has previously worked for the IMF in the same capacity in West Africa, based in Ghana; and later moved to AFRITAC South in Mauritius. Berlin is a former Commissioner General of the Zambia Revenue Authority where he also served as Commissioner Direct Taxes. Berlin has been Permanent Secretary in the Ministry of Finance and National Planning of Zambia. Berlin has extensive banking sector experience at senior management level. In his free time, Berlin enjoys a game of golf and chess.