You must preserve written documentation of all methods, processes, and services to meet ISO 45001 requirements. The ISO 45001 standard emphasizes the need of reviewing QMS activities to see what’s working and where improvements might be made. This is a part of your company’s growth and development of new capabilities that improve the company’s supply chain function. As per ISO 45001 requirements, collecting, organizing, and maintaining the numerous quality records you generate is critical since these documents are important in establishing your company’s credibility.