No, you cannot make Scotch outside of Scotland. All scotch distillers, by law, must produce the spirit in Scotland, and they must age the Scotch for a minimum of three years in oak barrels. The water used to make Scotch must also come from Scotland.
There are four different types of Scotch:
Single malt
Blended malt
Blended grain
Single grain.
Distillers use 100% malted barley to make single malt scotch. Additionally, they produce the single malt scotch in pot stills at a single distillery. Different regions of Scotland give their name to scotches depending on the area where the distiller makes the Scotch.
Distilleries produce blended malt scotch by combining two or more single malt scotches. These scotches frequently come from different distilleries. Distilleries produce blended grain scotch in a similar manner by combining multiple single grain scotches into a single liquid.
Distillers make single grain scotch from grains other than malted barley. Producers commonly use wheat and corn for single grain scotch.