Trade mark number: 
Underwriters Laboratories (UL) develops standards and test procedures for products, materials, components, assemblies, tools and equipment, chiefly dealing with product safety. UL also evaluates and certifies the efficiency of a company’s business processes through its management system registration programs. The UL Registered Firm Trade Mark is licensed to organisations whose facilities meet the requirements of UL Registered Firm certification.

The UL Registered Firm Mark is a mark never applied to a product because it indicates that a particular facility has passed UL's evaluation to management system standards. The Mark is used in promotion and marketing by companies with management system programs audited by UL. The standards UL uses are the ISO 9000 series of quality assurance standards.

    Certification rules: 
    1343044.pdf PDF in PDF format [683.16 KB]