EN ISO 9001:2015
An international standard that specifies requirements for a quality management system; it is issued by the International Organization for Standardization, headquartered in Geneva, Switzerland. It is a standard or a norm that serves as a point of reference for setting up essential management process in an organization that consistently aims to improve the quality of products or services provided and to enhance customer satisfaction (therefore quality management system). It is a process-based standard. As well as other ISO standards, it requires subsequent certification of established management systems (established processes) in the organization.

EN ISSO 14001:2015
An international standard that specifies the requirements for an environmental management system issued by the International Organization for Standardization, headquartered in Geneva, Switzerland. This standard defines the principles of environmental management system (EMS) – i.e. system used by organizations to control their impact on the environment. The main objective of this standard is to help the organization consistently enhance the impact of their operations on the environment in accordance with current legislation. By adopting ISO14001, the organizations set their own objectives and performance criteria for meeting them. ISO 14001 is known as a generic standard for an environmental management system, and therefore it can be applied to all types of organizations.