Administrative Instructions (AIs)
| Year | Symbol | Title | Publication date |
|---|---|---|---|
| 2000 | |||
| ST/AI/2000/15 | Family Visit Travel | 27/11/2000 | |
| ST/AI/2000/15 | Family visit travel (Consolidated) | 27/11/2000 | |
| 1997 | |||
| ST/AI/189/Add.25/Rev.1 | Regulations for the Control and Limitation of Documentation: Guidelines for the Publication of Maps | 20/01/1997 | |