ISO 9001:2015 ( Quality Management System) is very generic & mother standard of each standard. Any organisation can take ISO 9001:2015 Standard either it is Govt. Sector, Semi Govt. , Public Sector or Private sector etc. ISO 9001:2015 (Quality Management System) is defined as the international standard it specifies requirements for a quality management system (QMS). Organizations are use the standard to demonstrate the ability to consistently provide products and services which meet customer and regulatory requirements.