The author of the stamp is designer Marko Jovanovac, and the nominal value is HRK 3.30.
There will be 100,000 copies in circulation.
Croatia became a full member of the Council of Europe on 6 November 1996.
Croatia's accession to the CoE was one of the most important foreign affairs successes, which confirmed the country's commitment to democratic values and principles and to the rule of law. This also paved the way for its journey towards the European Union, an official of the Foreign Ministry was quoted by HP as saying on Wednesday.