General rulesF1N.I.
17. Subject to any provision of depreciation or diminution in value made in accordance with paragraph 18 or 19 or the amount to be included in respect of any fixed asset shall be its purchase price or production cost.
F1Order repealed (prosp.) by Companies Act 2006 (c. 46), ss. 1284(2), 1295, 1300(2), Sch. 16 and the repeal being partly in force, as to which see individual Articles (with savings (with adaptations) by Companies Act 2006 (Commencement No. 6, Saving and Commencement Nos. 3 and 5 (Amendment)) Order 2008 (S.I. 2008/674), arts. 2(3), {4}, Sch. 2) and subject to amendments (6.4.2008) by Companies Act 2006 (Consequential Amendments etc) Order 2008 (S.I. 2008/948), arts. 2(2), 3(1)(b)(2), Sch. 1 paras. 135, 147, 148 {Sch. 2 Note 1} (with arts. 6, 11, 12) and subject to amendments (6.4.2008) by S.R. 2008/133, {regs. 2, 3}