Governance for tracking NDI use across SKUs and formulations


Published on 05/12/2025

Governance for Tracking NDI Use Across SKUs and Formulations

Introduction to New Dietary Ingredients (NDIs)

The regulatory landscape of dietary supplements in the United States is primarily governed by the Dietary Supplement Health and Education Act (DSHEA). A key component of this legislation is the New Dietary Ingredient (NDI) Notification process, which is required for products containing ingredients that were not marketed in the U.S. as dietary supplements before October 15, 1994. Understanding how to track NDI usage across different Stock Keeping Units (SKUs) and formulations is crucial for ensuring compliance with FDA safety expectations.

In this tutorial, we will provide a step-by-step guide focused on the governance framework necessary for tracking NDIs and maintaining compliance through efficient documentation

and monitoring practices.

Step 1: Understand FDA Requirements for NDI Notifications

Before initiating the tracking process, it is essential to comprehend the FDA’s requirements surrounding NDI notifications. According to the FDA’s guidelines, an NDI is defined as any dietary ingredient that was not marketed in the U.S. as a dietary supplement before the cut-off date. The responsible party must submit a notification to the FDA at least 75 days before marketing the NDI.

The NDI notification must include detailed safety data, which can comprise toxicology data, information on the history of use, and other scientifically relevant information. This data is essential for the FDA to evaluate the safety of the ingredient effectively.

Step 2: Establish a Governance Structure for NDI Tracking

Implementing a robust governance structure is crucial for tracking NDI use across different SKUs and formulations. Begin by forming a dedicated team responsible for regulatory compliance, quality assurance, and risk management. This team should include regulatory affairs professionals who are well-versed in the FDA’s NDI processes and the associated safety dossiers.

  • Assign Roles and Responsibilities: Clearly define who will be responsible for monitoring NDI notifications, documenting safety data, and ensuring compliance.
  • Develop Standard Operating Procedures (SOPs): Create SOPs that outline the process for tracking NDI utilization across various formulations and SKUs.
  • Implement a Risk Assessment Framework: Assess the risks associated with each NDI and design mitigation strategies accordingly.
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This governance structure will not only ensure regulatory compliance but will also foster a culture of accountability within the organization.

Step 3: Creating an Effective NDI Filing System

A comprehensive filing system for NDI notifications is necessary to maintain compliance with FDA requirements. Organizing your NDI documentation efficiently will facilitate easier access to vital information during audits or reviews. Steps to create an effective filing system include:

  • Documentation Collection: Gather all relevant data, including toxicology reports, history of use, and safety studies pertaining to the NDI.
  • Digital Record-Keeping: Utilize a secure electronic database for storing NDI files, enabling easy retrieval and updates as needed.
  • Tracking Changes: Implement a system for tracking changes in formulations or SKUs that involve NDIs. This is critical for maintaining compliance with FDA regulations.

By creating a reliable filing system, businesses can manage their NDI information effectively and streamline their reporting processes.

Step 4: Reporting and Ensuring Compliance with FDA Safety Expectations

Compliance with the FDA’s safety expectations entails rigorous monitoring of NDI usage and adherence to adequate reporting mechanisms. Products containing NDIs must be routinely assessed for safety, especially when there are changes in formulations or manufacturing processes.

Regulatory professionals should perform regular audits of the NDI documentation to ensure that all files are complete and current. This includes:

  • Reviewing Toxicological Data: Regularly evaluate toxicology data to confirm that findings remain relevant and compliant with FDA standards.
  • Assessing the History of Use: Continuously verify the historical data on ingredient use. New findings or changes in consumer safety must be reflected accordingly.
  • Establishing a Feedback Mechanism: Implement a feedback system that enables stakeholders and consumers to report adverse effects or safety concerns related to the NDI.
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This proactive approach will help mitigate potential risks and ensure ongoing compliance with FDA demands.

Step 5: Engaging with External Compliance Partners

In some cases, companies may benefit from collaborating with external compliance partners, such as regulatory consultants or third-party laboratories. These professionals can provide additional expertise in navigating the complexities of NDI notifications and the associated safety dossiers.

  • Identifying Reliable Partners: Evaluate the credentials and experience of potential partners to ensure they are qualified to assist with regulatory compliance.
  • Outsourcing Toxicology Assessments: If in-house expertise is limited, consider outsourcing toxicology assessments to reputable laboratories that specialize in dietary supplement testing.
  • Participating in Industry Forums: Engage in industry forums or workshops to stay abreast of the latest regulatory changes and best practices.

Forming strategic alliances can greatly enhance a company’s capability to comply with FDA regulations and ensure product safety.

Step 6: Training Staff on NDI Compliance and Safety Dossiers

Educating staff about NDI compliance and the importance of safety dossiers is a vital step in ensuring regulatory adherence. All employees involved in the production, quality assurance, and regulatory affairs processes should receive ongoing training that covers:

  • Understanding NDI Regulations: Train staff on the FDA’s NDI requirements, including the notice submission process and associated safety data preparation.
  • Documentation Practices: Emphasize the importance of meticulous documentation, including the collection of toxicology data and the history of use.
  • Quality Control Measures: Ensure that quality control protocols align with regulatory requirements to help avoid compliance failures.

A well-informed workforce is essential for promoting compliance and maintaining high safety standards in the dietary supplement industry.

Step 7: Monitoring Market Changes and Regulatory Updates

The dietary supplement industry is continually evolving, with new scientific data and regulatory updates affecting NDI requirements. Companies must persistently monitor developments to stay compliant with the FDA. Important activities include:

  • Tracking Scientific Research: Stay informed about new studies or emerging scientific grievances concerning NDIs and their ingredients.
  • Following Regulatory Updates: Regularly review the FDA website for any changes in existing regulations or the implementation of new guidelines.
  • Adapting to Market Trends: Adapt product formulations based on market and scientific insights while ensuring continued compliance with NDI notification requirements.
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This ongoing vigilance will aid in minimizing compliance risks and supporting informed decision-making processes.

Conclusion: A Comprehensive Approach to NDI Governance

Successfully navigating the regulatory environment for new dietary ingredients requires a robust governance framework, effective tracking systems, and a commitment to ongoing education and adaptability. By following the steps outlined in this guide, regulatory, QA, QC, and compliance professionals can ensure a thorough understanding of NDI monitoring and compliance, thereby safeguarding consumer health and meeting FDA safety expectations.

Given the complexities surrounding NDIs, businesses should commit to continual improvement in their governance strategies to effectively track NDI use across SKUs and formulations. Doing so not only maintains compliance but also fosters consumer trust and promotes the safe use of dietary supplements in the market.