If any person is aggrieved by any such order or decision as is mentioned in section 62(1)(a) or (b) and wishes to question its validity on the grounds—
he may make an application to the High Court under this section.
If a person is aggrieved by a relevant costs order made in connection with an order or decision mentioned in section 62(1)(a) or (b) and wishes to question its validity, the person may make an application to the High Court under this section (whether or not as part of an application made by virtue of subsection (1)) on the grounds—
Without prejudice to subsection (1) or (1A), if the authority directly concerned with any order or decision mentioned in section 62(1) wish to question its validity on any of the grounds mentioned in subsection (1) or (1A) (as the case may be), the authority may make an application to the High Court under this section.
An application under this section may not be made without the leave of the High Court.
An application for leave for the purposes of subsection (3) must be made before the end of the period of six weeks beginning with the day after—
When considering whether to grant leave for the purposes of subsection (3), the High Court may make an interim order suspending the operation of any order or decision the validity of which the person or authority concerned wishes to question, until the final determination of—
On any application under this section (other than an application for leave) the High Court—
may quash that order or decision.
References in this section to the confirmation of an order include the confirmation of an order subject to modifications.
In this section—
"relevant costs order" has the same meaning as in section 62;
"the relevant requirements"—
(a)in relation to an order or decision mentioned in section 62(1)(a) or (b), means any requirements of this Act or of the Tribunals and Inquiries Act 1992, or of any order, regulations or rules made under either of those Acts, which are applicable to the order or decision;
(b)in relation to a relevant costs order, means any requirements of this Act, of the Local Government Act 1972 or of the Tribunals and Inquiries Act 1992, or of any order, regulations or rules made under any of those Acts, which are applicable to the order.
For the purposes of subsection (2) the authority directly concerned with an order or decision is—