UL is a global independent safety science company with more than a century of expertise innovating safety solutions. UL certifies, validates, tests, verifies, inspects, audits, advises and educates. We provide the knowledge and expertise to help navigate growing complexities across the supply chain from compliance and regulatory issues to trade challenges and market access. UL works with a diverse array of stakeholders. We optimize the supply chain for manufacturers and provide them a broad range of services that support every stage of the product life cycle.