The Dow Corporate Governance Committee has responsibility for reviewing issues involving director independence and related personal transactions using information obtained from directors’ responses to a questionnaire asking about their relationships with Dow, and those of their immediate family members mailto:https://corporate.dow.com/en-us/about/codes-of-conduct?subject= mailto:https://corporate.dow.com/en-us/about/codes-of-conduct?subject= http://www.dow-dupont.com/investors/default.aspx https://corporate.dow.com/en-us/science-and-sustainability 2018 SUSTAINABILITY REPORT possible failure of a product to perform as intended (i.e., product efficacy).