National scenic area (NSA) is a conservation designation used in Scotland, and administered by NatureScot on behalf of the Scottish Government.
[1] The areas protected by the designation are considered to represent the type of scenic beauty "popularly associated with Scotland and for which it is renowned".
[1] Within the United Kingdom the NSA designation is regarded as equivalent to the Areas of Outstanding Natural Beauty (AONBs) of England, Wales and Northern Ireland.
In September 2017 the Scottish Parliament's Public Petitions Committee asked the government to explain why it is not reviewing the NSAs.
For developments that would ordinarily require only local authority planning permission the Scottish Government must be informed if advice from NatureScot is ignored.
[11] Additionally, there are some classes of development that would not normally require planning permission to proceed when located outwith a national scenic area, but which are subject to controls within them.