| date | entity | event | name |
|---|---|---|---|
| 02/05/2011 | file format | date released | Additive manufacturing file format |
| 02/05/1992 | conflict | data start | 1992 Yugoslav People's Army column incident in Sarajevo |
| 02/05/2003 | protected area | date founded | Nationaal park Wallarah |
| 02/05/2003 | organization | date founded | Adriatic Charter |
| 02/05/1994 | organization | date founded | Grupo Panamericana de Radios |