ISO certification certifies that a management system, manufacturing process, service, or documentation procedure has all the requirements for standardization and quality assurance. These standards also ensure that the products and services of the organization meet the customer and regulatory requirements. ISO certification is a seal of approval from a 3rd party body that a company runs to one of the internationally recognized ISO management systems. The certification can be used to tender for a business as a proof of a company’s credibility but also to install confidence in the potential client that you will keep your promises.