Code of practice on non-native species approved by the Scottish Government
The Parliament of the Scottish Government approved the Code of practice on non-native species on the 28th of June 2012, and this Code came into effect on the 2nd of July 2012. Such approval has been done according to the process set out in the Wildlife and Countryside Act 1981, on the 21st of May 2012.
Sources
The Scottish Government Website - Code of practice on non-native species