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Supplier Quality Audits and Certifications

Enhance the transparency and value of your supplier quality system monitoring program.
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Our supplier quality audits and inspections

As an accredited Conformity Assessment Body through the ANSI National Accreditation Board (ANAB), UL Solutions provides independent, accredited third-party manufacturing and process assessments against defined standards. Our Supplier Quality Audits and Certifications program helps minimize supply chain risk, protect brand value and promote consumer and product safety.

Benefits of supplier quality audits and certifications

Our Supplier Quality Audits and Certifications help you assess and monitor Good Manufacturing Practices (GMP) and quality systems within the global consumer market supply chain, with an expert focus on products in the food, dietary supplement, medical device, drug and cosmetic retail industries. 

Retailers, importers, buyers and suppliers use our independent third-party audit and accredited certification systems to demonstrate conformance with due diligence, customer requirements and international quality, safety and legal standards.

Our key supplier quality services

Good Manufacturing Practices

Retail Certification Program

National Brand Certification

UL’s NPA Certification Program

Portrait of an Asian Female Engineer in Hard Hat Standing and Using Laptop Computer at Electronic Manufacturing Factory. Technician Thinking About Daily Tasks and Working on Development Data.

Good Manufacturing Practices (GMP)

We help manufacturers, packagers and distribution centers demonstrate conformance to ISO standards, the Code of Federal Regulations (CFR) and regional requirements through GMP certification and audit services.

Portrait of an Asian Female Engineer in Hard Hat Standing and Using Laptop Computer at Electronic Manufacturing Factory. Technician Thinking About Daily Tasks and Working on Development Data.

Good Manufacturing Practices (GMP)

We help manufacturers, packagers and distribution centers demonstrate conformance to ISO standards, the Code of Federal Regulations (CFR) and regional requirements through GMP certification and audit services.

Impartiality and Financial Funding Statement

As an accredited Certification Body, UL Verification Services, Inc. (UL VS USA) understands the importance of performing its certification activities impartially, including established policies and procedures to manage conflict of interest and ensure objectivity in the certification process. UL Verification Services, Inc. (UL VS USA) does not provide management system consulting.

UL Verification Services, Inc. (UL VS USA) is financially funded by the fees charged to the facilities for the management system, services and processes for which certification is provided. Fees are charged for the initial certification process and for ongoing surveillance.

As a certification and inspection body meeting ISO/IEC 17065 and ISO/IEC 17020 requirements, we cannot participate in the design, manufacture, installation or distribution of the systems, processes and services we certify. Nor can we link our activities to the activities of organizations that provide those systems, processes or services. To find such providers, use an internet search engine and appropriate key words related to design, manufacture, installation or distribution for your specific system, process or service.

Our Complaints and Appeals Procedure is publicly available for review.

View Complaints and Appeals Procedure.