“…However, increasing theoretical knowledge about this impact is currently badly needed. In this sense, it is difficult to compare the results obtained in this study with other similar ones, due to the scarce existence of scientific literature related to the application of ISO 9001 standard in the field of education and, more specifically, in non-university educational stages (as pointed out by authors such as Sweis et al, 2020;Arribas-D ıaz and Mart ınez-Mediano, 2018;Espiñeira-Bell on, Espiñeira-Bell on et al, 2016;Becerra and Corredor, 2015). This scarcity of research has been confirmed by our research group in the successive and exhaustive bibliographic reviews carried out in recent years for the numerous research studies on the application of QMS, specifically on ISO standards (Fern andez-Cruz et al, 2020;Rodr ıguez-Mantilla et al, 2020;Fern andez-Cruz et al, 2019;Fern andez-D ıaz et al, 2017;Fern andez-D ıaz et al, 2016;Rodr ıguez-Mantilla and Fern andez-D ıaz, 2013).…”