Trial of the Pyx been properly minted. Criteria are given for diameter, chemical composition and weight for each class of coinage. Statutory basis for the Trial of the Pyx is given by the Coinage Act 1971, the latest in a long series of similarly named Acts of Parliament. Specific procedures are established by Order in Council, the most recent being the Trial of the Pyx Order 1998, which was amended in 2005, 2012 and 2016. It is "not" required for a new Order to be issued for each Trial: this is mandated (to occur) only with regulatory revision. Trial of the Pyx The Trial
Coins of the Ukrainian hryvnia coins exist in denominations of 1 kopiyka (i.e. or ₴0.01), 2, 5, 10, 25, 50 kopiyok, ₴1.00 and ₴2.00. Also minted are bullion (including gold, silver and platinum) and commemorative coins. All of these are produced by the National Bank of Ukraine. In October 2012 the National Bank of Ukraine announced that it is examining the possibility of withdrawing the 1 and 2 kopeck-coins from circulation.[5] The coins had become too expensive to produce compared to their nominal value. Also, on 26 October 2012, the National Bank of Ukraine announced it is considering the introduction of a 2 Hryvnia coin.