Originally appeared on the BBC news site
New guidelines to protect whisky from foreign imitation, including new rules on labelling and bottling, are coming into force in Scotland on Monday.
There will be a new requirement to only bottle Single Malts in Scotland, and tighter rules on the use of distillery names on bottle labels.
There will also be better protection of traditional regional names such as "Highland" and "Lowland".
The Scotch Whisky Association (SWA) described it as "landmark legislation".
The regulations have been drawn up by the UK government.
Secretary of State for Scotland Jim Murphy said: "It is vital that we protect our key industries. We cannot allow others to trade off our good name and to pass off inferior whisky as being produced in Scotland.
"These regulations will help protect whisky customers across the globe. New labelling rules will also mean that customers will have a clearer understanding about precisely where and how their drink has been produced. This will enhance the education of many whisky drinkers as well as their enjoyment."
SWA chief executive, Gavin Hewitt said: "This is landmark legislation for Scotch Whisky delivering important benefits for consumers, distillers, and the economy.
"Additional protection, including the requirement to bottle Single Malt Scotch Whisky in Scotland, helps safeguard Scotch from unfair and deceptive practices; the new labelling rules provide a unique opportunity to promote consumer understanding of Scotch worldwide.
"These regulations have the strong backing of the Scotch Whisky industry."
Regulation details
Some of the details of the new legislation include: