Administrative Instructions (AIs)
| Year | Symbol | Title | Publication date |
|---|---|---|---|
| 1998 | |||
| ST/AI/1998/9/Corr.1 | System for the classification of posts | 29/12/1998 | |
| ST/AI/1998/9 | System for the classification of posts | 06/10/1998 | |
| 1980 | |||
| ST/AI/273 | Employment of Spouses | 04/03/1980 | |