Internal Affairs Unit (IAU)
Composition of Internal Affairs Unit
| Serial No. | Positions of Internal Affairs Unit | Name of the Officer and Designation |
| 01 | Head of the Unit | Mrs. D.H.S. Pullaperuma Additional Secretary |
| 02 | Integrity Officer | Mr. M.M.C.P. Mohottigedera Additional Director General |
| 03 | Members | Mr.P.H.A.S.Wijayarathne Director General |
| 04 | Mr. Bandula Abeyrathne Chief Internal Auditor | |
| 05 | Mr.E.M.U.S.Ekanayaka Chief Accountant | |
| 06 | Mr. R.M. Wijesinghe Banda Director | |
| 07 | Mrs. S.K.M. Kokila de Alwis Director | |
| 08 | Ms. H.A.V.K. Palansuriya Assistant Secretary | |
| 09 | Ms. B.K.C. Jayasinghe Assistant Secretary | |
| 10 | Mrs. M. W. T. M. Indrawansha Engineer | |
| 11 | Mrs. Nadee Premaratne Building Maintenance Officer | |
| 12 | Mrs. Indunil Gunawardene Development Officer | |
| 13 | Mrs. Amali Chathurangani Development Officer | |
| 14 | Mrs. Samanthi Rajapakshe Management Service Officer | |
| 15 | Mr. J.B. Pathmasiri Management Service Officer | |
| 16 | Ms. J.R.A.N. Jayalath Management Service Officer |