Sheets of Slovakia, 2015
| Issuer | Date | Desc | State | ||
| - |  |
Slovakia | 6/26/2015 | 550th Anniversary of the Academia Istropolitana, sheet of 1 type | |
| - |  |
Slovakia | 10/9/2015 | Poľana Protected Landscape Area, sheet of 2 types | incomplete |
| - |  |
Slovakia | 11/25/2015 | sheet of 1 type |