The iShares MSCI EMU CTB Enhanced ESG UCITS ETF EUR (Acc) seeks to track the MSCI EMU ESG Enhanced Focus CTB index. The MSCI EMU ESG Enhanced Focus CTB index tracks the largest companies listed in the European Union. The index is designed to maximize exposure to positive environmental, social and governance (ESG) factors while reducing the carbon equivalent exposure to carbon dioxide (CO2) and other greenhouse gases (GHG) as well as minimising their exposure to potential emissions risk of fossil fuel reserves.