This section applies for the purposes of this Chapter.
A relevant Welsh authority is a devolved Welsh authority (within the meaning given by section 157A of the Government of Wales Act 2006) other than the Assembly Commission.
A cross-border Welsh authority is a person other than a relevant Welsh authority (or the Assembly Commission) who has any function that—
The Assembly Commission has the same meaning as in the Government of Wales Act 2006.
A function is a devolved Welsh function if—
A relevant Scottish authority is a public body, public office or holder of a public office—
A cross-border Scottish authority is a cross-border public authority within the meaning given by section 88(5) of the Scotland Act 1998.
A function is a devolved Scottish function if it—
Reserved matters has the same meaning as in the Scotland Act 1998.