The Welsh Development Agency Act 1975 (c. 70) The Welsh Development Agency Act 1975 (c. 70) Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: Sch. 10 para. 25(2) repealed by Housing and Regeneration Act 2008 Sch. 16 Sch. 10 para. 32(8) omitted by Planning (Consequential Provisions) (Wales) Act 2026 Sch. 2 para. 312(a) Sch. 10 para. 36 omitted by Planning (Consequential Provisions) (Wales) Act 2026 Sch. 2 para. 312(b) 13Paragraph 13 The Welsh Development Agency Act 1975 (c. 70)