“…(i) assess only one of the dimensions of implementing sustainability in HEIs such as Campus operations (e.g., Campus Sustainability Assessment Framework-CSAF, [20]; National Wildlife Federation's State of the Campus, [34]) or Curricula (e.g., Sustainability Tool For Assessing Universities' Curricula Holistically, STAUNCH, [11]); (ii) evaluate only one pillar of sustainability, namely Environmental (e.g., Campus Ecology, [35], Environmental Performance Survey, [34]); (iii) only serve as manuals or supportive conceptual models (e.g., Greening Campuses, [36]); (iv) assess only the level of literacy and knowledge of population sustainability (e.g., SULITEST, [37]); (v) adapt by an Institution but based on other existing metrics (e.g., UNI-Metrics-Value Metrics and Policies for a Sustainable University Campus, [31]); (vi) specific to a type of HEI (e.g., Business School Impact System BSIS, see Reference [14]); (vii) serve only as guidelines for supporting communication of performance for sustainability but are not themselves an assessment tool. This is the case of the guidelines developed by the International Campus Sustainability Network and Global University Leader Forum [38], two international networks that suggest the organization of sustainability reports for HEIs, based on GRI indicators and the Sustainability Tracking tool, Assessment & Rating System-STARS [38].…”