286 Challenges to validity on ground of authority's powers
286 Challenges to validity on ground of authority's powers

(1)     The validity of any permission, determination or certificate granted, made or issued or purporting to have been granted, made or issued by a local planning authority in respect of—

(a)     an application for planning permission [or permission in principle];

[(aa)     an application for non-material changes to planning permission under section 96A;]

(b)     . . .

(c)     an application for [a certificate under section 191 or 192];

(d)     an application for consent to the display of advertisements under section 220; or