Discover soon the collections created by Posts participating in the 20th UPU Competition Class! It will be on display at the following partner international philatelic exhibitions:
- URUGUAY 2025, Punta del Este, Uruguay, 17 to 22 February 2025;
- BERNABA 2025, Berne, Switzerland, 14 to 17 May 2025;
- GASS 2025, Chicago, United States of America, 14 to 17 August 2025;
- PHILAKOREA 2025, Seoul, Korea (Rep.), 17 to 21 September 2025
Find all the images of the stamps presented in high definition, with their technical data, and access the Posts' e-commerce platforms at wnsstamps.post.