Stepped up efforts by environmental non-governmental organizations, private project developers, and municipalities to maintain and enhance healthy forests are delivering direct climate benefits, and in many cases, financial returns as well. Projects have been implemented to reduce deforestation and forest degradation (REDD), improve forest management, and reforest degraded lands. These projects are generating documentable greenhouse gas (GHG) emissions reductions that can be sold as carbon offset credits. This blog explores some of the factors that can contribute to the success or failure of carbon offset validation and verifications.