“…Kleine, 2014) in the European integration literature. The current study thus confirms the previous empirical observations in such fields, inter alia, as the environment, regional development, research and technological development (Pollack, 1994), critical infrastructure protection (Pursiainen, 2009), energy (Maltby, 2013), civil security (Kirchner et al, 2015), Common Foreign and Security Policy (Bergmann, 2019; Riddervold, 2016; Riddervold & Rosén, 2016), and health policy (Greer & Löblová, 2017).…”