Zimbabwe has failed to remove its armed forces from the diamond fields in Marange and to end related human rights abuses there, Human Rights Watch has said. As a result, the Kimberley Process Certification Scheme (KPCS) should suspend Zimbabwe immediately. The KPCS, an international group governing the global diamond industry, sent a review mission to Marange in late June 2009 to assess Zimbabwe's compliance with the group's standards, which require diamonds to be lawfully mined, documented, and exported by participant countries.