“…Collectively, these studies have shown that MNEs often utilise a range of direct and indirect mechanisms in combination and at varying strengths (Sippola & Smale, 2007;Smale et al, 2013), even across subsidiaries within the same MNE (Edwards, Ferner, & Sisson, 1996). They have also shown that expatriates, typically operating outside of HRM function, are pivotal in determining the degree of standardisation and adaptation due to their varying competence in HRM and their boundary-spanning roles that involve the two-way communication of headquarters' expectations and hostsubsidiary needs Gamble, 2003Gamble, , 2010Hetrick, 2002). A major conclusion from these studies, which notably tend to adopt the subsidiary perspective, is that processes of HRM standardisation and adaptation, and HRM practice enactment more broadly, are fraught with difficulty.…”