Lastly, the work done in 2018 and 2019 to identify its water risks is now giving Danone a detailed picture of the water footprint of its operations and supply chain. (pg. 144). Danone established an overall and systematic assessment process for water risks that takes into account physical, regulatory and reputational risks. It is based on a two-step process: (i) identification of at-risk geographic regions and anticipation of changes over the medium term using the Aqueduct Water Risk Atlas of the World Resources Institute; then (ii) identification of water risks at the level of the operating sites with the Water Risk Filter (WRF) developed by the WWF. This second stage is integrated into the GREEN environmental audit process in order to assess water risks systematically for all Company production sites. This process makes it possible to obtain a water risk map and identify sites that present potentially major risks. Danone further enhanced the process by using a third tool, the GEMI Local Water Tool for a detailed assessment of sites identified as at-risk and to develop appropriate action plans. Since 2018, Danone extended the identification of water risks to its value chain using the Aqueduct Water Risk Atlas. Danone began its assessment with the supply chain for fresh liquid milk. This analysis covered more than 20 countries, involved more than 8,000 collection centers and farmers and is based on projected changes to water stress through 2030. It enabled Danone to establish a detailed map of milk suppliers and farmers dealing with challenges of resource availability. In 2019, the identification of water risks was also implemented for other Danone agricultural commodities. Today, these efforts provide Danone with a detailed view of the water footprint of its activities and those of its supply chain. (pg. 156, pg. 166).