2013-09-24
The National Bank of Serbia issued a decision on May 20, 2013, to introduce a 20-dinar banknote featuring the portrait of Petar II Petrovic Njegos. The document specifies the banknote's security features, including a multi-toned watermark, embedded security thread, and UV-fluorescent fibers, alongside precise dimensional and layout requirements for both sides. This regulation establishes the legal tender specifications and entered into force the day following its publication in the RS Official Gazette.