Scotch whisky Starting from November 2011, no Scotch whisky could be labelled as a vatted malt or pure malt, the SWR requiring them to be labelled blended malt instead. Blended Scotch whisky constitutes about 90% of the whisky produced in Scotland. Blended Scotch whiskies contain both malt whisky and grain whisky. Producers combine the various malts and grain whiskies to produce a consistent brand style. Notable blended Scotch whisky brands include Ballantine's, Bell's, Chivas Regal, Cutty Sark, Dewar's, J&B, Johnnie Walker, Teacher's Highland Cream, The Famous Grouse, and Whyte and Mackay. Most malt distilleries sell a significant amount of whisky by the
Single malt Scotch whisky that contained a mixture of both barley and non-barley grain whisky, but this is no longer the case. Under the terminology established by the SWR 2009, the term "blended malt Scotch whisky" replaced the term "vatted malt" to describe a mixture of single malt Scotch whiskies (malted barley whisky). A mixture of malted barley whisky and non-barley whisky is labeled "blended Scotch whisky" (without the word "malt"). The age statement on a bottle of single malt Scotch is the number of years the whisky spent maturing in casks. Very few whiskies are bottled from a single cask, and the