2007 (SI) - 50th Anniversary of the Treaty of Rome (UNC)

2009 (SI) - 10th Anniversary of the European Monetary Union (UNC)

2011 (SI) - 100th Anniversary of the birth of the national hero... (UNC)

2015 (SI) - 30th Anniversary of the Flag of the European Union (UNC)

2016 (SI) - 25th Anniversary of Independence (UNC)

2018 (SI) - World Day of Bees - 20th of May (UNC)

2020 (SI) - The 500th Anniversary of the Birth of Adam Bohorič (UNC)

2022 (SI) - 150th anniversary of the birth of architect Jože Plečnik (UNC)