xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"
12E+WGroup 7 includes calcium sulphate, gypsum and calcium sulphate based plasters but does not include plasterboard.
Commencement Information
I1Sch. 1 para. 12 in force at 1.4.2018 by S.I. 2018/35, art. 3