Which organization maintains the Dow Jones Sustainability Index?

The Dow Jones Sustainability Index (DJSI) is maintained by RobecoSAM, a specialty investment firm that focuses on sustainability investing. RobecoSAM analyzes companies across various sectors based on sustainability criteria, evaluating their environmental, social, and governance (ESG) performance. This index serves as a benchmark for investors who are looking to include sustainable practices within their portfolios.

RobecoSAM's involvement is crucial as they provide the methodology and analysis needed to assess the sustainability performance of companies, ultimately determining which companies qualify for inclusion in the index. This helps to promote transparency and accountability in corporate practices regarding sustainability, encouraging other companies to improve their performance in this area.

The other organizations listed have different focuses and do not manage or maintain the DJSI. For example, UNESCO focuses on education, culture, and science, the World Wildlife Fund is dedicated to wildlife preservation and environmental sustainability, and the International Monetary Fund primarily deals with global monetary cooperation and financial stability. Thus, RobecoSAM is the appropriate answer as it directly relates to the management and evaluation of sustainable business practices reflected in the Dow Jones Sustainability Index.