The ISO certificate certifies that the management system, production process, service or documentation procedure has all the requirements for standardization and quality assurance. ISO International Organization for Standardization is an independent, non-governmental, international organization that develops standards to ensure the quality, safety and efficiency of products, services and systems.
ISO certifications are available in many industries, from energy management and social responsibility to medical devices and energy management. Each certification has its own standards and criteria and is classified numerically (eg ISO 9001: 2015)