Administrative Instructions (AIs)
| Year | Symbol | Title | Publication date |
|---|---|---|---|
| 2002 | |||
| ST/AI/2002/8/Amend.1 | Official hospitality | 27/08/2008 | |
| ST/AI/2002/8 | Official hospitality | 27/12/2002 | |
| ST/AI/2002/8 | Official hospitality (Consolidated) | 27/12/2002 | |
| 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 | |