| Administrative History | Following a series of mergers of professional institutions, the Reserves Committee set up by the Institution of Mining and Metallurgy in the UK, to set standards for reporting mineral exploration results, mineral resources and reserves has been re-constituted with a broader remit, as the Pan-European Reserves and Resources Reporting Committee (PERC). PERC has now been formalised as a not-for-profit organisation based in Brussels, at the offices of EFG. [see: www.percstandard.eu/ accessed 10 Sep 2018] |