Administrative Instructions (AIs)
| Year | Symbol | Title | Publication date |
|---|---|---|---|
| 2020 | |||
| ST/AI/2020/4 | Abolishment of obsolete administrative instructions | 01/06/2020 | |
| 2018 | |||
| ST/AI/2018/9 | Abolishment of obsolete administrative instructions | 23/07/2018 | |
| 2017 | |||
| ST/AI/2017/2 | Abolition of obsolete administrative instructions | 28/12/2017 | |
| 2011 | |||
| ST/AI/2011/8 | Review committees on contracts | 28/07/2011 | |
| 2009 | |||
| ST/SGB/2009/4 | Procedures for the promulgation of administrative issuances | 18/12/2009 | |
| 1954 | |||
| ST/AI/104 | Solicitation of Voluntary Contributions within the Secretariat | 23/08/1954 | |