Legislative powers in Scotland were first devolved from the Scottish Office in London to the Scottish Parliament in Edinburgh.
Devolution in the United Kingdom
In the United Kingdom, devolution is the Parliament of the United Kingdom's statutory granting of a greater level of self-government to parts of the United Kingdom, such as to Scotland, Wales, Northern Ireland and parts of England, specifically to London and the combined authorities.
Scottish Office
The Scottish Office was a department of the Government of the United Kingdom from 1885 until 1999, exercising a wide range of government functions in relation to Scotland under the control of the Secretary of State for Scotland. Following the establishment of the Scottish Parliament in 1999, most of its work was transferred to the newly established Scottish Executive, with a small residue of functions retained by the Scotland Office.
Scottish Parliament
The Scottish Parliament is the devolved, unicameral legislature of Scotland. It is located in the Holyrood area of Edinburgh, and is frequently referred to by the metonym ''Holyrood''. It is a democratically elected body and its role is to scrutinise the Scottish Government and legislate on devolved matters that are not reserved to the Parliament of the United Kingdom.