| 04/1999 : Apartment Ownership (Special Provisions) |
| 06/1999 : Bretton Woods Agreements (Amendment) |
| 08/1999 : Tobacco Tax |
| 09/1999 : Institute of Policy Studies of Sri Lanka (Amendment) |
| 11/1999 : Suppression of Terrorist Bombings |
| 14/1999 : Pradeshiya Sabhas (Amendment) |
| 17/1999 : Sugathadasa National Sports Complex Authority |
| 20/1999 : Agricultural and Agrarian Insurance |
| 21/1999 : National Security Levy (Amendment) |
| 22/1999 : National Savings Bank (Amendment) |
| 24/1999 : Finance (Amendment) |
| 25/1999 : Stamp Duty (Amendment) |
| 27/1999 : Judicature (Amendment) |
| 28/1999 : Offences Against Public Property (Amendment) |
| 29/1999 : Debt Conciliation (Amendment) |
| 30/1999 : National Housing Development Authority (Amendment) |
| 31/1999 : Sri Lanka Institute of Local Governance |
| 32/1999 : Evidence (Special Provisions) |
| 33/1999 : Social Security Board (Amendment) |
| 34/1999 : National Development Bank of Sri Lanka (Amendment) |
| 35/1999 : Plant Protection |
| 36/1999 : National Institute of Fisheries and Nautical Engineering |
| 37/1999 : Maintenance |
| 38/1999 : Vijaya Kumaratunga Memorial Hospital Board |
| 40/1999 : Public Service Pensioners’ Trust Fund |
| 41/1999 : Inland Revenue (Amendment) |
| 42/1999 : Water Resources Board (Amendment) |
| 44/1999 : UNESCO Scholarship Fund |
| 45/1999 : Public Service Provident Fund (Amendment) |
| 46/1999 : Community Based Corrections |
| 47/1999 : Code of Criminal Procedure(Amendment) |
| 48/1999 : Extradition (Amendment) |
| 49/1999 : Appropriation (Amendment) |
| 50/1999 : Tertiary and Vocational Education (Amendment) |
| 53/1999 : Navy (Amendment) |
| 54/1999 : Ranaviru Seva Authority |
| 55/1999 : Widows ‘ and Orphans’ Pension Scheme (Armed Forces) (Amendment) |
| 56/1999 : Industrial Disputes (Amendment) |
