We and our suppliers participated in the trial of the RBA Due Diligence Tool and the EICC/GeSI Extractives Working Group, submitting a smelter list and publishing our results, in addition to taking concrete measures to support the RBA/GeSI Responsible Minerals Assurance Process, RMAP . Acer joined the Organization for Economic Co-operation and Development (OECD) “Implementation Programme of the Supplement on Gold to OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-affected and High-risk Areas” in November 2012, building due diligence capacity in our supply chain and in the region, and sharing our experiences in program implementation.