| 01/1988 : National Apprenticeship (Amendment) |
| 02/1988 : Provincial Councils Elections |
| 03/1988 : National Heritage Wilderness Areas |
| 04/1988 : Ceiling on Housing Property (Special Provisions) |
| 05/1988 : Road Development Authority (Special Provisions) |
| 06/1988 : Turnover Tax (Amendment) |
| 07/1988 : Monetary Law (Amendment) |
| 08/1988 : Inland Revenue (Amendment) |
| 09/1988 : Thoroughfares (Amendment) |
| 10/1988 : Evidence (Amendment) |
| 11/1988 : Code of Criminal Procedure (Amendment) |
| 12/1988 : Code of Criminal Procedure (Amendment) |
| 13/1988 : Code of Criminal Procedure (Amendment) |
| 14/1988 : Pensions (Special Provisions) (Amendment) |
| 15/1988 : Parliamentary Elections (Amendment) |
| 16/1988 : Presidential Elections (Amendment) |
| 17/1988 : Referendum (Amendment) |
| 18/1988 : Ruhunu Cultural Institution (Incorporation) |
| 19/1988 : Sri Lanka Nurses Council |
| 20/1988 : National Housing Development Authority (Amendment) |
| 21/1988 : Code of Criminal Procedure (Amendment) |
| 22/1988 : Prevention of Terrorism (Temporary Provisions) (Amendment) |
| 23/1988 : Sri Jayewardenepura Pitakotte Eksath Avamangalliyadhara (Shavakruththiyadhara) Samithiya. (Incorporation) |
| 24/1988 : Universities (Amendment) |
| 25/1988 : Medical (Amendment) |
| 26/1988 : Universities (Amendment) |
| 27/1988 : Sir John Kothalawala Defence Academy (Amendment) |
| 28/1988 : Public Security (Amendment) |
| 29/1988 : Parliamentary Elections (Amendment) |
| 30/1988 : Banking |
| 31/1988 : Inland Revenue (Amendment) |
| 32/1988 : Ceylon Electricity Board (Amendment) |
| 33/1988 : Universities (Amendment) |
| 34/1988 : Expo 80 Foundation (Moratuwa) (Incorporation) |
| 35/1988 : Elections (Special Provisions) |
| 36/1988 : Merchant Shipping (Amendment) |
| 37/1988 : Provincial Councils (Payment of Salaries and Allowances) |
| 38/1988 : Local Authorities (Special Provisions) |
| 39/1988 : Grant of Citizenship to Stateless Persons (Special Provisions) |
| 40/1988 : Betting and Gaming Levy |
| 41/1988 : Urban Development Authority (Amendment) |
| 42/1988 : Employees’ Provident Fund (Amendment) |
| 43/1988 : Sri Lanka Rupawahini Corporation (Amendment) |
| 44/1988 : Institute Of Western Music And Speech (Incorporation) |
| 45/1988 : North Lanka College Of Medical Practitioners (Incorporation) |
| 46/1988 : Animals (Amendment) |
| 47/1988 : Employees’ Trust Fund (Amendment) |
| 48/1988 : Sri Lanka Broadcasting Corporation (Amendment) |
| 49/1988 : Talapitiya Ahadiyya Association (Incorporation) |
| 50/1988 : Bope Sudharmarama Purana Maha Vihara Sanwardhana Samitiya (Incorporation) |
| 51/1988 : Termination of Employment of Workmen (Special Provisions) (Amendment) |
| 52/1988 : Makkiya Arabic College, Galle (Incorporation) |
| 53/1988 : Institute of Policy Studies of Sri Lanka |
| 54/1988 : Parliamentary Elections (Amendment) |
| 55/1988 : Provincial Councils Elections (Amendment) |
| 56/1988 : National Environmental (Amendment) |
| 57/1988 : Multilateral Investment Guarantee Agency |
| 58/1988 : Business Undertakings (Acquisition) (Repeal) |
| 59/1988 : Appropriation (Amendment) |
| 60/1988 : Indemnity (Amendment) |
| 61/1988 : Public Trustee (Amendment) |
| 62/1988 : Nursing Homes (Regulation) (Amendment) |
| 63/1988 : Nursing Homes (Regulation) (Amendment) |
| 64/1988 : Coast Conservation (Amendment) |
| 65/1988 : Embarkation Tax (Special Provisions) |
| 66/1988 : National Academy Of Sciences Of Sri Lanka (Incorporation) |
| 67/1988 : Institute Of Management Of Sri Lanka (Incorporation) |
| 68/1988 : Regulation of Fertilizer |
| 69/1988 : Government Analyst (Disposal of Articles) |
| 70/1988 : SAARC Regional Convention on Suppression of Terrorism |
| 71/1988 : Stamp Duty (Amendment) |
| 72/1988 : Mediation Boards |
| 73/1988 : Cultural Property |
| 74/1988 : Declaration of Assets and Liabilities (Amendment) |
| 75/1988 : Welfare Society Of The School For The Mentally Subnormal Child (Incorporation) |
| 76/1988 : Offences Against Public Property (Amendment) |
| 77/1988 : J.R. Jayewardene Centre |
| 78/1988 : Finance Companies |
| 79/1988 : Civil Procedure Code (Amendment) |
| 80/1988 : Ceiling on Housing Property (Amendment) |
| 81/1988 : Thoroughfares (Amendment) |
| 82/1988 : Air Force (Amendment) |
| 83/1988 : Customs (Amendment) |
| 84/1988 : Forest (Amendment) |
