20th UPU Competition Class 2025

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.

Algeria

Azerbaijan

Belarus

Belgium

Bosnia and Herzegovina
Hrvatska pošta d.d. Mostar

Bosnia and Herzegovina
Pošte Srpske a.d. Banja Luka

Bosnia and Herzegovina
J.P. BH Pošta d.o.o. Sarajevo

Brazil

Chile

Fiji

France

Greece

Macao, China

Mexico

Morocco

Oman

Romania

Russian Federation

San Marino

Serbia (Rep.)

Seychelles

Slovakia

Slovenia

Tunisia

Türkiye

United Arab Emirates

United Nations Postal Administration

Uruguay