(1)The President may give directions as to the practice and procedure of the Tribunal.
(2)But the President may not give practice directions unless they have been approved by the Welsh Ministers.
(3)Subsection (2) does not apply to practice directions to the extent that they relate to—
(a)the application or interpretation of the law, or
(b)the making of decisions by members of the Tribunal.
(4)The power under this section to give practice directions includes—
(a)power to vary or revoke practice directions given in exercise of the power, and
(b)power to make different provision for different purposes.