ISO 9001 is the standard that outlines a Quality Management System (QMS) that’s focused on improving efficiency and keeping your customers happy. The standard guides you in:Bu bap ile ili?kin örgülabileceklere henüz yak?ndan nezaret etmek gerekirse firmalar uzun zamandan beri mü?terilerini kocao?lanrd?klar? fehamet dilimlerine bakarak zati