“…This result indicates that respondents support the idea that audit quality is enhanced and auditor objectivity is improved if NAS were provided by the auditor. The above result is consistent with most previous studies (Hartley & Ross, 1972;Goldman & Barlev, 1974;Glezen & Millar, 1985;Gul, 1989;Wallman, 1996;Antle et al, 1997;Arrunada, 1999;Sawan et al, 2013). These results can be justified since the auditor's awareness and knowledge of the client's company would be improved by the provision of NAS, leading to increase objectivity and independence (Goldman & Barlev, 1974); that providing NAS would lead to improve audit quality (Antle et al, 1997); or that the auditor provision of NAS to their audit clients decreases total costs, increase technical competence and motivates more intense competition (Arrunada, 1999).…”