/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: JoseCastellanos https://cdn.slidesharecdn.com/profile-photo-JoseCastellanos-48x48.jpg?cb=1522981298 Specialist in hygiene and industrial safety, coordinate on security and occupational health systems, consultant and technical standards NTC ISO 9001:2008, ISO 14001:2004 and OHSAS 18001:2007 and integrated HSEQ auditor