Irish whiskey Act, whiskey produced by registered distillers was known as "Parliament whiskey", while that produced by illicit producers was, and still is referred to as "Poitín", a Gaelic term meaning "small pot" (often anglicised as poteen) in reference to the small pot stills used by the illicit distillers. However, although traditionally the product of illicit production, many legal varieties of "Poitín" have come to market in recent years. In the 18th century, demand for whiskey in Ireland grew significantly, driven both by strong population growth, and by displacing the demand for imported spirits. Growth in the latter is very much visible
Irish whiskey cases, up from 4.4 million cases in 2008, with sales projected to exceed 12 million cases (its historical peak) by 2020, and 24 million by 2030. As of 2017, roughly 750 people are employed on a full-time basis in the whiskey industry in Ireland. In addition, it is estimated that the industry provides support to a further 4,200 jobs across agriculture and other sectors of the economy. Irish whiskey is a protected European Geographical Indication (GI) under Regulation (EC) No 110/2008. As of 29 January 2016, production, labelling and marketing of Irish whiskey must be verified by the Irish revenue