May 2009                Waste Batteries and Accumulators: collecting, treating and recycling

April 2009               Changes to limit of hazardous waste production for registration with the regulator

November 2008        All mixing pits for mixing and treating hazardous waste have ceased operating

July 2008                Hazardous waste with a total organic carbon (TOC) content of more than
                                         six percent is no longer accepted for landfill 

May 2008                Hazardous Property Assessment section in the Technical Guidance WM2 updated
                                         to align the assessment of H14 Ecotoxic more closely with chemical legislation

October 2007           Liquid wastes are banned from landfill

October 2007           Waste must be treated before it can be landfilled