Updated to 18 February 2026 (Act No. 1 of 2026 and S.I. No. 54 of 2026)
| SI Year and Number 1991 | Title | How Affected | Affecting Provision |
| 1001 | National Archives Act, 1986 (Prescription of Classes of Records) Order, 1991 | Revoked | S.I. No. 281 of 1997, art. 3 |