Examples include the OECD, the Food and Agricultural Organization of the United Nations (FAO), the World Bank, and other research institutions. A recent review of indicators to measure progress on inclusive green growth at the country level (Narlof, Kozluk and Lloyd, 2016) includes several indicators that are relevant to biodiversity mainstreaming (Table 5.3). The concept of biodiversity mainstreaming covers multiple dimensions (institutional, national and sectoral plans, policies, budgets); multiple sectors; and various actors (government, private sector, development co-operation). This could in theory lend itself to hundreds of possible indicators, adapted also to national circumstances and socioeconomic characteristics.