Administrative Instructions (AIs)
| Year | Symbol | Title | Publication date |
|---|---|---|---|
| 1991 | |||
| ST/AI/231/Rev.1 | Non-reimbursable loans of personnel services from sources external to the United Nations Common System | 23/01/1991 | |
| Year | Symbol | Title | Publication date |
|---|---|---|---|
| 1991 | |||
| ST/AI/231/Rev.1 | Non-reimbursable loans of personnel services from sources external to the United Nations Common System | 23/01/1991 | |