President Muhammadu Buhari has reappointed his Chief of Staff, Abba Kyari and Boss Mustapha as Secretary to the Government of the Federation.
This was disclosed on Friday by the Senior Special Adviser to the President on Media and Publicity, Garba Shehu.
He said both appointments were effective from May 29, 2019.
See tweet:
  President Muhammadu Buhari has approved the re-appointment of Mr Boss Mustapha as Secretary to the Government of the Federation (SGF), and Malam Abba Kyari as Chief of Staff (COS) to the President.
   Both appointments take effect from May 29, 2019.
— Garba Shehu (@GarShehu) July 5, 2019