4.2 Indicate whether the Chair of the highest governance body is also an executive officer 57 4.3 State the number of members that are independent and/or non-executive 57 4.4 Mechanisms for shareholders and employees to provide 56-58, 66, 67 See also “Rules of recommendations or direction to the highest governance body Assembly” , www.erg.it 4.5 Linkage between compensation for members of the highest governance body, senior managers and executive and the organization’s performance (including social and environmental performance).