The specific functions of Cabinet Office are provided for under the Office of the President Portfolio as stipulated in the Government Gazette Notice No. 1123 of 2021 as follows:
Presidential Affairs.
Cabinet Office is the highest administrative Office in Zambia with an overarching responsibility of superintending over the Public Service to achieve national strategic objectives. Cabinet Office is also responsible for the attainment of the general efficiency and effectiveness of the Public Service. It derives its mandate from Article (176) of the Constitution of Zambia Act No. 2 of 2016.