In 2016 Proforest supported IOI Loders Croklaan (IOILC) with the continued implementation of their Sustainable Palm Oil policy, published 2014. The policy applies to all company-owned and third party supplier mills, and mill verifications form part of the strategy to ensure the policy is implemented across the supply base. Six third party mill verification assessments were carried out in Sabah, Malaysia, between April and September and the findings are summarized in this summary report. Geospatial risk analyses were also performed on the entire global IOILC mill universe, the results of which will be used to identify mills for inclusion in the 2017 partnership. The results of the six mills visited are included in this report.