On December 26, 2018, the Argentine Post issued two stamps in the Argentine Philately series.
On August 24, 2018, the post office of Austria released another souvenir sheet from the series "The history of postal transport"
U.S. Post Offices across the nation are holding “Date meets ZIP” events, commemorating rare occasions when the calendar aligns with a local ZIP Code.
July 13, 2018 in honor of the 160th anniversary of the release of the first postage stamp, the Romanian Post issued an original series of 5 stamps.
On December 13, 2017, the Czech Post issued a miniature sheet dedicated to the Czech postal history.
On October 10, 2017, the Portuguese Post issued a set of 6 stamps and a souvenir sheet in honour of the 500th anniversary of the Postal Service of the country.