“…The complexity of the relationship between the different participants, the diverse disciplines involved, and the multicultural nature of the teamwork, usually generate internal conflicts and high levels of competitiveness in all the managerial procedures that can affect and compromise the integration between companies, clients and partners. Some authors stress the importance of applying multidisciplinary collaborative approaches in all the managerial processes, and the literature highlights that different disciplines can influence a number of essential issues in project management, such as collaboration within the team (Mazzetto, 2017(Mazzetto, , 2018Binder, 2010), the role of the leader (Mazzetto, 2016a(Mazzetto, , 2016bDe Bony, 2010), appropriate communication, risk assessment (Zwikael and Ahn, 2011), project management in the international setting (Lane et al, 2005;Gould and Joyce, 2009;Larson and Larson, 2013), time and cost planning (Brown, 2014;Zwikael, 2009). Many projects carried out in close multidisciplinary collaboration between construction companies and international consultants have relied on appropriate managerial approaches to achieve the satisfaction of both clients and investors.…”