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The classification of grey area products—those not clearly defined as food, drug, medical device, or cosmetic follows a structured Regulatory process coordinated primarily by the National Pharmaceutical Regulatory Agency (NPRA) in Malaysia.

These products commonly fall into interphase categories where product characteristics overlap between multiple regulated sectors, making NPRA product classification essential or recommended procedure for confirmation before market entry and commercialization.

Grey area products commonly fall into these interphase categories:

  • Food-Drug Interphase (FDI) Products
  • Medical Device-Drug-Cosmetic Interphase (MDDCI) Products
  • Combination Products 

Classification Criteria and Process 

StepDescription
1. ApplicationApplicants submit a voluntary classification form to NPRA (Product Classification Form - NPRA/413/01-3). Product samples are not required.
2. Guidance ReferenceApplicants are advised to consult the Drug Registration Guidance Document (DRGD): Appendix 1 for Food-Drug Interphase products and Appendix 2 for MDDCI and Combination Products (Download via NPRA DRGD Appendices page).
3. EvaluationNPRA’s Centre Of Regulatory Coordination Strategic Planning reviews the full application. Correspondence and results are provided via email.
4. OutcomeThe classification decision does not equate to product approval or permission for advertising. It is solely for Regulatory category determination.
5. ComplianceAfter receiving classification, applicants must adhere to all relevant acts, regulations, and guidelines for the determined product category.

Specific Grey Area/Product Interphase Examples

  1. Food-Drug Interphase Products (FDI)
  • Definition: Products with characteristics of both foods and drugs, e.g., food products containing herbs, vitamins, minerals.
  • Examples:
    • Instant drink premixes (coffee, tea, cereal) with additional functional ingredients.
    • Meat essence liquids.
  • These Food-Drug Interphase products often require careful Regulatory assessment to determine whether they fall under food regulations or pharmaceutical controls.
  1. Medical Device-Drug-Cosmetic Interphase (MDDCI)
  • Definition: Products combining features of drugs, devices, and/or cosmetics, where category is not obvious.
  • Examples:
    • Medicated plasters.
    • Devices with a medicinal component.
    • Combination packs with devices and medicinal creams.
  • Many of these combination products require detailed Regulatory evaluation due to overlapping therapeutic, cosmetic, and device-related claims.

Additional Points and Good Practices 

  • Voluntary vs. Mandatory: Submission of the classification form is voluntary, but highly recommended for market clarity.
  • No Sample Required: Product samples are not mandatory for classification.
  • Strict Use: The outcome is strictly for classification, not for promotional or approval claims.
  • Post-classification: Upon classification, compliance with category-specific acts is mandatory (e.g., drugs must follow pharmaceutical registration requirements).

Conclusion 

The Regulatory classification of grey area or undefined products in Malaysia plays a critical role in determining the appropriate compliance pathway for products that do not clearly fit within a single Regulatory category.

With extensive expertise in ASEAN Regulatory frameworks and product classification strategies, Freyr Solutions supports organizations with Regulatory assessments, classification support, dossier planning, and compliance guidance for complex and Malaysia combination products entering the Malaysian market.

Click here to know more about our services: Pharmaceutical Product Registration in Malaysia

To learn more about how Freyr can support your Regulatory needs in Malaysia, fill out the contact form or write to us at malaysia@freyrsolutions.com.