As a key initiative in the process of curbing corruption in the public sector in Sri Lanka, Internal Affairs Units have been established in all government ministries, departments and institutions to create a culture that fosters transparency, accountability and integrity throughout the public sector and to effectively deliver government services to all citizens.
Unit Head
| Name | Designation | Phone | |
| Mrs. S.M Peththawadu | Additional Director General | +94 112 431 373 +94 743928744 |
Integrity Officer
| Name | Designation | Phone | |
| Mr. K.G.R Jayanath | Director (Pensions) | +94 112 320 045 |
Internal Affairs Unit Officers
| Name | Designation | Phone | |
| Mr.A.D.T.N.Abeysinghe | Chief Financial Officer | +94 112 434 974 | |
| Mrs. E.M.N.Edirisinghe | Director (Admin) | +94 112 320 041 | |
| Mrs. W.P.A.U.Weerasinghe | Director (Policies and Investigations) | +94 112 421 786 | |
| Mrs. R.S.Dambarage | Director (Digital Administration & Services) | +94 112 431 729 | |
| Mr. M.K.P.Ariyarathne | Director (W&OP) | +94 112 336 913 | |
| Mrs. W.T.P.G.N.N.Weerasinghe | Chief internal Auditor | +94 112 329 634 | |
| Mrs. T.V.Dhanasingham | Deputy Director (Administration) | +94 112 326 930 | |
| Mrs. M.A.H.S.D.Senasinghe | Legal Officer | +94 112 320 671 |