Nikolai Vladimirovich Achba ( Russian: Николай Владимирович Ачба) is a former Minister for Economy of Abkhazia. Achba was appointed on 15 October 2014 by newly elected President Raul Khajimba. [1] On 8 April 2015, following the resignation of Prime Minister Beslan Butba, Achba was replaced by Adgur Ardzinba. [2] Instead, Achba was appointed Deputy Chairman of the State Committee for State Property and Privatisation on 21 May. [3]