12-1343 46-47Report the measures taken to develop and enhance the highest governance body’s collective knowledge of economic, environmental and social topics. 44 46-47,61-62, 67-69 12-13,14-16, 21-23 45 80 8833 Report whether the Chair of the highest governance body is also an executive officer (and, if so, his or her function within the organization’s management and the reasons for this arrangement).