Step-by-Step Guide to Getting an NPN in Canada (Natural Product Number Explained)

If you are planning to market natural health products in Canada, obtaining a Natural Product Number (NPN) is a mandatory regulatory requirement. Issued by Health Canada, an NPN confirms that a product has been assessed for safety, efficacy, and quality in accordance with the Natural Health Products Regulations.

Without an NPN, natural health products cannot be legally sold in Canada. Understanding the application process is therefore essential for manufacturers, brand owners, and importers entering the Canadian market.

This guide provides a step-by-step overview of the NPN application process, including classification, documentation, and regulatory timelines.

What is an NPN in Canada?

A Natural Product Number (NPN) is an eight-digit identifier issued by Health Canada for approved natural health products such as vitamins, minerals, herbal medicines, probiotics, and traditional medicines.

The NPN must be displayed on the product label and indicates that the product complies with Health Canada’s requirements for safety, efficacy, and quality.

Step-by-Step Process to Obtain an NPN in Canada
Step 1: Confirm Product Classification

The first step is to determine whether your product qualifies as a Natural Health Product (NHP) under Canadian regulations.

Products typically classified as NHPs include:

• Vitamins and minerals
• Herbal and botanical products
• Probiotics
• Traditional medicines (Ayurvedic, Traditional Chinese Medicine, etc.)
• Homeopathic medicines

If the product does not meet NHP criteria, it may instead be regulated as a drug, food, or cosmetic.

Step 2: Compile Product Formulation and Supporting Data

Applicants must prepare detailed product information, including:

• Medicinal and non-medicinal ingredients
• Ingredient source, potency, and quantity
• Recommended use or purpose (claims)
• Dosage form, route of administration, and duration of use
• Risk information, cautions, and contraindications
• Evidence supporting safety and efficacy

The level of evidence required depends on the application class.

Step 3: Verify Ingredient Compliance

All ingredients must be assessed against:

• Natural Health Products Ingredients Database (NHPID)
• Health Canada Compendium of Monographs

Ingredients must comply with permitted conditions of use, including dosage limits, route of administration, and required risk statements.

Step 4: Prepare Label Compliance

Labels must meet Natural Health Products Regulations and include:

• Product name
• Recommended use or purpose
• Dosage instructions
• Risk information and warnings
• Medicinal and non-medicinal ingredients
• Lot number and expiry date

All label information must be provided in both English and French.

Step 5: Determine Application Class

Health Canada classifies Product Licence Applications (PLA) into three categories:

• Class I – Single monograph-based application (fastest pathway)
• Class II – Combination of two or more monographs
• Class III – Full review application requiring comprehensive evidence

Correct classification is critical, as it directly impacts review timelines and evidence requirements.

Step 6: Submit Product Licence Application (PLA)

Once the product classification, formulation, and label compliance are finalized, the next step is to submit a Product Licence Application (PLA) to Health Canada.

Applications must be prepared and submitted using Health Canada’s official system and formats. Depending on the application type, submissions may be completed through the appropriate electronic pathway.

For detailed guidance and access to official forms, refer to Health Canada’s Product Licence Application resources:
👉 https: https://nnhpd-pla-dlmm-dpsnso.hc-sc.gc.ca/pla-dlmm/

Ensuring that the application is complete, accurate, and aligned with the correct classification (Class I, II, or III) is critical to avoid delays or requests for additional information during the review process.

Step 7: Health Canada Review Timelines

Review timelines depend on the application class:

• Class I: Approximately 60 days
• Class II: Approximately 90 days
• Class III: Approximately 210 days

Delays may occur if additional information or clarification is requested.
Note – Official review performance standards are published by Health Canada and may vary depending on application completeness and screening outcomes.

Step 8: NPN Issuance and Market Authorization

Once the application is approved, Health Canada issues an 8-digit NPN.

The product can only be marketed in Canada after:

• NPN is issued
• Label is updated with NPN
• All regulatory requirements are met

Common Challenges in NPN Applications

Companies frequently encounter delays due to:

• Incorrect application classification
• Non-compliant ingredients
• Unsupported claims
• Incomplete or inconsistent documentation
• Labeling deficiencies

Early regulatory assessment significantly improves approval success and timelines.

Why NPN Compliance is Critical

Failure to obtain an NPN can result in:

• Market entry refusal
• Product recalls
• Enforcement actions by Health Canada

Compliance ensures both regulatory approval and consumer trust.

How Fiducia Globus Supports NPN Applications

Fiducia Globus provides end-to-end regulatory support for Natural Health Product licensing in Canada, including:

• Product classification and regulatory strategy
• Ingredient and formulation compliance review
• Label review with bilingual compliance
• Preparation and submission of Product Licence Applications
• Response to Health Canada queries

Our approach ensures efficient approvals and minimizes regulatory risk.

Obtaining an NPN in Canada is a structured regulatory process that requires accurate classification, compliant formulation, and well-prepared documentation.

Companies that adopt a proactive regulatory approach can achieve faster approvals and successfully enter the Canadian natural health products market.