“…Previous studies dealing with integrated management systems (IMS) have primarily focused on three key issues, namely structures and models of the new management system (Wilkinson & Dale, 2001;Ferguson, García & Bornay, 2002;Beckmerhagen, Berg, Karapetrovic & Willborn, 2003;Karapetrovic, 2003;Mackau, 2003;Pho & Tambo, 2014); methodologies, approaches and strategies for the integration process (Karapetrovic, 2002;Jørgensen, Remmen & Mellado, 2006;Bernardo, Casadesus, Karapetrovic & Heras, 2009;Asif, Fisscher & De Bruijn, 2010;De Oliveira, 2013); and the benefits that follow the integration of different management systems (Douglas & Glen, 2000;Khanna, Laroiya & Sharma, 2010;Zeng, Xie, Tam & Shen, 2011;Tarí, Molina-Azorín & Heras, 2012;Abad et al, 2014;Bernardo, Simon, Tarí & Molina-Azorin, 2015). Nevertheless, IMSs also face different problems that can tamper the integration process and its outcomes (Bernardo, Casadesus, Karapetrovic & Heras, 2012a).…”