Coins of the pound sterling chronologically. All genuine UK coins are produced by the Royal Mint. The same coinage is used across the United Kingdom: unlike banknotes, local issues of coins are not produced for different parts of the UK. The pound coin until 2016 was produced in regional designs, but these circulate equally in all parts of the UK (see UK designs, below). Every year, newly minted coins are checked for size, weight, and composition at a Trial of the Pyx. Essentially the same procedure has been used since the 13th century. Assaying is now done by the Worshipful Company of Goldsmiths on behalf
Standards of identity for food Standards of identity for food Standards of identity for food are mandatory requirements that are set by a governing body to determine what a food product must contain to be marketed under a certain name in allowable commerce. Mandatory standards, which differ from voluntary grades and standards applied to agricultural commodities, protect the consumer by ensuring a label accurately reflects what is inside (for example, that mayonnaise is not an imitation spread or that ice cream is not a similar but different frozen dessert). A US trade organization defines the term as follows: "A standard of identity sets out what