This 2nd edition of the Project Sustainability Management, PSM II, is first and foremost a list of core issues that engineers should consider when carrying out projects in a sustainable way, backed up by a number of processes for the broad inclusion of stakeholder input. Each item on the list brings with it a set of perspectives, which are the sustainability considerations that affect the way these issues should be considered on the project. A good part of this manual consists of descriptions of these perspectives and an indication of possible project responses as well as logical links between the perspectives of different issues.