As the world's most recognized Quality Management System (QMS) standard. Its aim is to help organizations meet the needs of their customers and other stakeholders more effectively. This is achieved by building a framework to ensure consistent quality in the provision of goods and/or services.
A service management system (SMS) standard. It specifies requirements for the service provider to plan, establish, implement, operate, monitor, review, maintain and improve an SMS. The requirements include the design, transition, delivery and improvement of services to fulfill agreed service requirements.
Specifies the requirements for establishing, implementing, maintaining and continually improving an information security management system within the context of the organization. It also includes requirements for the assessment and treatment of information security risks tailored to the needs of the organization. The requirements set out in ISO/IEC 27001:2013 are generic and are intended to be applicable to all organizations, regardless of type, size or nature.