ISO 9001 specifies requirements for a quality management system focused on consistent processes, meeting customer and applicable regulatory requirements, customer satisfaction, and continual improvement. Nordic Lights states that its quality management system is certified to ISO 9001:2015. The standard addresses leadership, planning, resources, operational controls, performance evaluation, corrective action, and continual improvement. Certification applies to the organization and the stated scope of its management system. It supports consistent quality processes, but it should not be interpreted as a separate product approval or as proof that every product has identical performance.