“…Bojnec (2009), Cañón-de-Francia & Garcés-Ayerbe (2009),Aiyub et al (2009),Kehbila et al (2009),Iraldo et al (2009),Turner (2009), Oliveira & Serra (2010), Oliveira et al (2010), Heras-Saizarbitoria & Arana (2010), Heras-Saizarbitoria et al (2013), Oliveira & Serra (2010), Zeng et al (2008), Chan (2010), Marimon et al (2010), Brendler & Brandli (2011), Borella & Naime (2012), Simon et al (2012), Whitford & Tucker (2012), Ferron et al (2012), Tarí et al (2012), de Vries et al (2012), Gavronski et al (2013), Seijo-García et al (2013), Kadasah (2013), Zobel (2013), Alemagi et al (2006), Lagodimos et al (2007) and Eng Ann et al (2006) Legislations Constant changes in countries' environmental standards Oliveira & Serra (2010), Oliveira et al (2010), Oliveira & Serra (2010), Agan et al (2013), Silveira et al (2013), Schylander & Martinuzzi (2007) and Zeng et al (2008) Governament Agencies Difficulties imposed by government agencies as a result of the laws in the countries Aiyub et al (2009), Oliveira & Serra (2010), Heras-Saizarbitoria & Arana (2010), Oliveira & Serra (2010), Bernardo et al (2012), Agan et al (2013) and Halila & Tell (& Chou (2009), Alemagi et al (2006) Documentation Difficulty in recovering all the documentation involved in obtaining environmental cycles Brendler & Brandli (2011) and Zeng et al (2008) Lack of Motivacional Incentive Lack of senior management incentive with employees to meet ISO 14001 certification requirements Chan (2010) and Zeng et al (2008) Cultural Change Changes in the company's internal culture with the implementation of ISO 14001 Simon et al (2011)…”