Paul John (whisky) evaporation during aging, known as the angels' share, is also higher in India, at 10–12% per year, than in Scotland, where the annual evaporative loss is about 2%. This leaves a hogshead with only 150 bottles left in it, after three years, compared to around 350 in a Scotland. Michael John describes it this way, "Whisky matured at these temperatures simply cannot be aged for the kind of time expected with Scotch, even trying to mature our whisky for just 10 years would leave barely a bottle of liquid in the barrel. Fortunately, the heat actually speeds up the maturation
Scotch Whisky Regulations 2009 Scotch Whisky Regulations 2009 The Scotch Whisky Regulations 2009 (Citation 2009, No. 2890) is a Statutory Instrument that regulates the production, labelling, advertising and packaging of Scotch whisky. The regulations were laid before the Parliament of the United Kingdom on 30 October 2009, and came into force on 23 November 2009. They repealed the Scotch Whisky Act 1988 and The Scotch Whisky (Northern Ireland) Order 1988. Previous legislation had only governed the way Scotch Whisky was produced; however, the Scotch Whisky Regulations 2009 also set rules for the labelling, packaging and advertising of Scotch whisky. Furthermore, the regulations also required