The meaning of single malt whisky is malt whisky comes from individual distillery itself, and not liquid from other distillery. Single malt whisky are normally related to malted whisky from scotland but they are also produced in various other countries. Under the scotch whisky regulation from united kingdom, "single malt scotch whisky" must be made only from malted barley where caramel colouring is allow. It must be distilled using pot still from a single distillery and age minimum three years in an oak cask. While the "single malt scotch whisky" model is usually copied internationally, these constraints may not apply to whisky marketed as "single malt" that is produced elsewhere. At alcohol delivery singapore other type of whisky you can find such as japanese whisky, bourbon whisky and many more.