Sheets of Serbia, 2013
| Issuer | Date | Desc | State | ||
| - |  |
Serbia | 4/5/2013 | empty sheet (#10468) | incomplete |
| - |  |
Serbia | 4/8/2013 | empty sheet (#10479) | incomplete |
| - |  |
Serbia | 5/8/2013 | empty sheet (#10467) | incomplete |
| - |  |
Serbia | 5/9/2013 | empty sheet (#10469) | incomplete |
| - |  |
Serbia | 5/9/2013 | empty sheet (#10470) | incomplete |
| - |  |
Serbia | 5/13/2013 | European Nature Protection 2013, sheet of 1 type | all added |
| - |  |
Serbia | 5/13/2013 | European Nature Protection 2013, sheet of 1 type | all added |
| - |  |
Serbia | 5/24/2013 | empty sheet (#10471) | incomplete |
| - |  |
Serbia | 6/14/2013 | Flora 2013, sheet of 4 types | all added |
| - |  |
Serbia | 8/13/2013 | empty sheet (#10475) | incomplete |
| - |  |
Serbia | 9/2/2013 | Joy of Europe 2013, sheet of 1 type | incomplete |
| - |  |
Serbia | 9/2/2013 | Joy of Europe 2013, sheet of 1 type | all added |
| - |  |
Serbia | 11/13/2013 | 200th Anniversary of the birth of Petar II Petrovic Njegos, sheet of 1 type | all added |
| - |  |
Serbia | 11/25/2013 | empty sheet (#10480) | incomplete |
| - |  |
Serbia | 12/2/2013 | empty sheet (#10481) | incomplete |