xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"
Valid from 25/01/2018
Valid from 01/04/2018
9E+WThe material in Group 5 comprises only fly ash and bottom ash from—
(a)wood or waste combustion, or
(b)coal or petroleum coke combustion (including fly ash and bottom ash produced when coal or petroleum coke is burnt together with biomass).