 Skip Twitter post, 1 STATE HOUSE PRESS RELEASE: PRESIDENT BUHARI NAMES NEW DG DSS President Muhammadu Buhari has approved with effect from the 14th of September, the appointment of Yusuf Magaji Bichi fwc, as the new Director-General of the Department of State Services DSS. Presidency Nigeria NGRPresident September 13, 2018 End of Twitter post, 1 Yemi Osinbajo bin put oga Seiyefa as Acting Director-General of DSS afta im sack Lawal Daura for August 7. 