WOPA+ recommended stamp issues
| Birds 2018 |
| Issued: 02.01.2018 |
| ›Norway |
| 2017 Year Pack |
| Issued: 31.12.2017 |
| ›Malta |
| Game of Thrones™ |
| Issued: 23.01.2018 |
| ›Great Britain |
| ATM The Valley Railway |
| Issued: 06.02.2018 |
| ›Israel |
| Migratory Birds - Cranes |
| Issued: 16.01.2018 |
| ›Romania |
| 2017 Flora and Fauna of Armenia - Ixiolirion Montanum & Mustela Nivalis |
| Issued: 29.12.2017 |
| ›Armenia |