The suspects have been taken to DCI headquarters for questioning. Here is the list of the arrests made so far. The officers are drawn senior management at NYS, National Treasury and suppliers.

Mr Richard Dubai, NYS Director-Genera,l Mr Sam Michuki, Mr David Kirui, Mr Ferdinard Matavo, Ms Keziah Mwangi, NYS Mr Duba Galgalo, Mr Isaiah Adalo Chopia, Mr Peter Muchui, Mr Matano Odoyo, NYS Mr James Thuita Nderitu, supplier Ms Yvonne Wanjiku Ngugi, supplier Mr Sammy Mbugua, Mr Timothy Kiplangat Rotich Mr Wellanalo Mulupi, NYS Ann Wanjiku Ngirita (Arrested in Naivasha)