| 01/1999 : Sareeram Sri Lanka National Foundation (Incorporation) | 
| 02/1999 : Calvary Church Of Sri Lanka (Incorporation) | 
| 03/1999 : Special Educational Society (Incorporation) | 
| 04/1999 : Apartment Ownership (Special Provisions) | 
| 05/1999 : Pasyodunrata Development Foundation (Incorporation) | 
| 06/1999 : Bretton Woods Agreements (Amendment) | 
| 07/1999 : Kegalle Tharuna Bauddha Sangamaya (Incorporation) | 
| 08/1999 : Tobacco Tax | 
| 09/1999 : Institute of Policy Studies of Sri Lanka (Amendment) | 
| 10/1999 : Kesbewa Development Foundation (Incorporation) | 
| 11/1999 : Suppression of Terrorist Bombings | 
| 12/1999 : Lanka Jatika Sarvodaya Shramadana Sangamaya (Incorporation) (Amendment) | 
| 13/1999 : Mawathagama Development Foundation (Incorporation) | 
| 14/1999 : Pradeshiya Sabhas (Amendment) | 
| 15/1999 : Palaka Sabhawa Of Beruwala Malewana Sri Gnanissara Ayurvedic Medical College (Incorporation) | 
| 16/1999 : Navodaya Foundation (Incorporation) | 
| 17/1999 : Sugathadasa National Sports Complex Authority | 
| 18/1999 : Council Of The College Of Community Physicians Of Sri Lanka (Incorporation) | 
| 19/1999 : Markez Islamic Centre (Incorporation) | 
| 20/1999 : Agricultural and Agrarian Insurance | 
| 21/1999 : National Security Levy (Amendment) | 
| 22/1999 : National Savings Bank (Amendment) | 
| 23/1999 : Mahanuwara Bauddha Vidya Peetaya (Incorporation) | 
| 24/1999 : Finance (Amendment) | 
| 25/1999 : Stamp Duty (Amendment) | 
| 26/1999 : Periya Moulana, Zain Moulana Shrines And Thakiyas Development Society (Incorporation) | 
| 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 | 
| 39/1999 : Maitreya Buddha Dharmadutha Foundation (Incorporation) | 
| 40/1999 : Public Service Pensioners’ Trust Fund | 
| 41/1999 : Inland Revenue (Amendment) | 
| 42/1999 : Water Resources Board (Amendment) | 
| 43/1999 : International Shanthee Dharma Organisation (Incorporation) | 
| 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) | 
| 51/1999 : Industrial Security Foundation (Sri Lanka) (Incorporation) | 
| 52/1999 : Board Of Directors Of The Rehabilitation And Education Development Fund (Incorporation) | 
| 53/1999 : Navy (Amendment) | 
| 54/1999 : Ranaviru Seva Authority | 
| 55/1999 : Widows ‘ and Orphans’ Pension Scheme (Armed Forces) (Amendment) | 
| 56/1999 : Industrial Disputes (Amendment) |