The winner of the Best Commemorative Banknote was Narodowy Bank Polski (National Bank of Poland), for the 20 zloty collectors banknote entitled ‘Is It Worth Being a Pole?’ issued in November 2021 to commemorate Prof Lech Kaczyński, former President of the Republic of Poland.

Prof Kaczyński was president from 2005 to 2010, when he was killed in a plane crash,  along with 95 others, en route to a ceremony in Smolensk, Russia to commemorate the 70th anniversary of the Katyń massacre.

80,000 notes were printed by PWPW. The front features a portrait of Prof Kaczyński, an image of the Order of the White Eagle, and an image of the Presidential Palace in Warsaw, while on the back are images of strikers from the trade union movement Solidarity in the Gdańsk shipyard in the 1980s (which was instrumental in bringing about the end of Communist rule), and a view of the Polish War Cemetery in Katyń.

The note is secured with a KURZ THREAD, a windowed-security thread with proprietary KINEGRAM COLORS® structures, which is vertically divided into two colours and embedded into the substrate. This is the first legal tender banknote to feature a KINEGRAM thread.