Section 436 | Meaning of “development” etc.
From legislation.gov.uk
(1)In this Part—have the meaning given by the relevant planning enactment.
(2)“The relevant planning enactment” means—
(a)in relation to land in England or Wales, section 336(1) of the Town and Country Planning Act 1990 (c. 8);
(b)in relation to land in Scotland, section 277(1) of the Town and Country Planning (Scotland) Act 1997 (c. 8);
(c)in relation to land in Northern Ireland, section 250(1) of the Planning Act (Northern Ireland) 2011.F1