| 31-01-2025 | 2421/43 | Surcharge on Customs Import Duty | Sinhala | |
| 31-01-2025 | 2421/43 | Surcharge on Customs Import Duty | English | |
| 27-01-2025 | 2421/05 | ආදායම් සංරක්ෂණ ආඥාව 01/2025 | |
| 27-01-2025 | 2421/05 | Revenue Protection Order No. 01/2025 | |
| 27-01-2025 | 2421/03 | Government Notification under the Special Commodity Levy Act | |
