The City of Cape Town sought environmental authorisation under s 22 of the Environment Conservation Act 73 of 1989 (ECA) for the establishment of a new regional landfill. Following an environmental impact assessment considering alternative sites, the Director: Integrated Environmental Management granted authorisation in 2007 for a landfill at the Atlantis site. Numerous appeals were lodged under s 35 of the ECA. On appeal, the MEC for Environmental Affairs and Development Planning set aside the Director’s decision and instead authorised the landfill at the alternative Kalbaskraal (Bottelfontein) site. That decision was initially reviewed and set aside due to procedural unfairness, after which a supplementary EIA and public participation process was conducted. In 2013 the MEC again upheld the appeals and authorised the landfill at Kalbaskraal. The appellants, poultry producers and farmers operating near Bottelfontein, challenged the MEC’s powers, contending that the appeal authority could not authorise a different site from that authorised by the Director.