An overview of the scope of our assurance work We have been engaged by Glencore Plc (“Glencore”) to perform a limited assurance engagement on the following selected sustainability information (“Subject Matter”) presented in Glencore’s “Sustainability Report the “Our Approach to Sustainability” and “GRI Data book” documents for the year ended 31 December 2016 (these documents together comprising Glencore’s “2016 Sustainability Reporting”).