NHP licence application services are one of the first line items a new herbal brand has to budget for, and one of the least understood. Before you can sell a natural health product in Canada, it needs a Natural Product Number (NPN) from Health Canada. The question most brand owners actually ask isn't how the filing works. Instead, it's who should do the filing: you, or a regulatory consultant you pay to handle it.
Key Takeaways
- Every NHP sold in Canada needs a product licence (NPN) before it goes to market.
- A monograph-based, single-claim product is often realistic to file yourself.
- Non-monograph claims, novel ingredients, and multi-SKU launches usually justify a regulatory consultant.
- Consultant fees depend mostly on the application class, evidence work, and how many products you file.
- Your contract manufacturer supplies site and product information, but the licence holder is responsible for the application.
What NHP Licence Application Services Actually Cover
A regulatory consultant offering NHP licence application services manages the product licence application (PLA) on your behalf. In practice, that usually means five things. First, they confirm the product is an NHP and not a food, cosmetic, or drug. Next, they choose the right application class and evidence pathway. Then they assemble the medicinal and non-medicinal ingredient details, the recommended use, dose, duration, and risk information.
After that, a good consultant drafts label text that matches the licence. Finally, they respond to any information request notices from Health Canada's Natural and Non-prescription Health Products Directorate (NNHPD). That last step matters more than most brand owners expect, because a slow or incomplete response can stall an application for months.
The short version: the consultant sells regulatory judgment and time. The filing itself runs through Health Canada's online system, and the official guidance is public on the Health Canada natural health products site. If you want the mechanics step by step, our guide to the NHP product licence application process walks through each stage.
When a DIY Product Licence Application Is Realistic
Plenty of brand owners file their own first NPN, and many do it well. The deciding factor is usually the evidence pathway. If every medicinal ingredient, dose, and claim fits an existing Health Canada monograph, the application is largely a matter of matching your formula to the monograph. As a result, the risk of a refusal drops sharply.
DIY also tends to work when:
Here's what that means in practice: a single-herb tincture with a standard traditional-use claim is a reasonable first DIY project. However, a multi-ingredient formula with a new claim is not. For that second case, it helps to review the NHP evidence requirements before you decide.
When to Hire NHP Licence Application Services
Paying for NHP licence application services makes sense once the application stops being a form-filling exercise. For example, non-monograph claims need a written evidence package, such as clinical studies, references to pharmacopoeias, or traditional-use texts. Building and defending that package takes experience most founders don't have yet.
A consultant also earns their fee in these situations:
This is where most brands run into trouble. They file a complex product themselves, receive an information request they can't answer, and then hire a consultant anyway. In other words, they pay twice and lose months in between.
What Drives the Cost of a Regulatory Consultant
Consultant pricing varies widely, so it helps to know what moves the number. The biggest driver is the application class, because a monograph-based filing takes far less work than one that needs a full evidence review. The second driver is volume, since many consultants discount multi-product packages.
Other cost drivers include label review, bilingual label text, and how many rounds of information requests they include. Also, some consultants quote a flat fee per application, while others bill hourly. Ask exactly what is included before you sign.
Remember that consultant fees sit on top of Health Canada's own fees. The government now charges cost-recovery fees for product licence applications and for the right to sell. We break those down in our post on Health Canada NHP fees, so you can budget for both.
Your Manufacturer's Role in the Application
A common misunderstanding is that the contract manufacturer files the product licence. In most engagements, it does not. The product licence belongs to the licence holder, which is usually the brand owner. As a result, the brand owner or their consultant signs and submits the application.
That said, a licensed manufacturer supplies information the application depends on. This typically includes its site licence number, the finished product specifications, and details about the medicinal ingredients as they will be produced. Because of this, it pays to choose your manufacturer before you file, so the application reflects how the product will actually be made. Learn more about how a Canadian herbal manufacturing partner fits into your launch.
How to Vet NHP Licence Application Services
Not every consultant has the same depth. Before you hire one, ask a few direct questions. How many NHP product licences have they obtained in the last year? What share needed an information request? Do they handle non-monograph evidence in-house, or do they subcontract it?
Also ask for a sample timeline and a written scope of work. A clear scope protects you from surprise invoices when Health Canada asks a follow-up question. Finally, confirm who owns the submission files after the licence issues, since you may switch consultants or bring the work in-house later.
The practical implication: the right choice depends on your product, not on a blanket rule. File a simple monograph product yourself, and bring in NHP licence application services for anything complex. If you're still mapping out formats and timelines, get in touch to talk through production planning for your first SKU.
Published: September 30, 2026