NSF/ANSI 455-2 Dietary Supplements

NSF/ANSI 455-2 is the American National Standard for Good Manufacturing Practices (GMP) in dietary supplements. Developed by NSF International and the American National Standards Institute (ANSI), this standard establishes rigorous requirements for quality management systems, production processes, and regulatory compliance. By aligning with both FDA regulations and retailer-specific expectations, NSF/ANSI 455-2 certification ensures product safety, quality, and consistency across the dietary supplement industry.

Certification to NSF/ANSI 455-2 helps manufacturers demonstrate their commitment to producing safe and reliable products, while streamlining compliance through a single, consensus-based audit standard recognized by retailers nationwide.

How It Works?

The process begins with an application for certification and PJRFSI helps define the audit scope and requirements. A qualified auditor then performs an on-site review of your facilities, processes, and documentation to ensure compliance with NSF/ANSI 455-2. If issues are found, your team submits corrective actions to address them. Once all requirements are met, PJRFSI issues your NSF/ANSI 455-2 GMP certification, recognized by retailers and regulatory bodies. To maintain certification, your organization undergoes annual audits that drive continuous improvement and ongoing compliance.

Why NSF/ANSI 455-2?

NSF/ANSI 455-2 certification is widely recognized by major retailers and supply chain partners, reducing the need for multiple audits. The standard is built on FDA GMP requirements, ensuring your operations align with U.S. regulations. Certification builds consumer trust by proving your commitment to product safety, quality, and transparency. Ultimately, NSF/ANSI 455-2 gives your business a competitive edge, positioning you as a trusted leader in dietary supplement manufacturing.

For more information, contact PJRFSI at (248) 519-2523 or email pjrfsi@pjrfsi.com to be connected with a project manager in your area.

Why Choose PJRFSI?

There are many PJRFSI Advantages of certifying your company through us. Aside from the feeling of confidence you will have from knowing that you are getting a value-added audit from a knowledgeable, accredited organization, PJRFSI also offers services that place us above and beyond your typical Certification Body. Some of these include:

• Personalized Customer Service Staff
• Free Training
• Complimentary “Client Spotlight”
• Easy to use Client Site
• And More!

PJRFSI offers free, no commitment quotes! Simply complete our Request A FREE Quote form and a dedicated project manager will be in touch.

*PJRFSI does not provide consulting services, since doing so would be a conflict of interest. However, PJRFSI is acquainted with several reputable food safety consulting firms and can provide a reference list upon request.