How Technology Readiness Levels (TRLs) Affect Canadian Grant Eligibility

If you’ve looked at innovation grants in Canada, you’ve likely seen “TRL” listed as an eligibility requirement. Technology Readiness Levels (TRLs) are a standard way governments assess how mature your technology is. TRLs range from an early idea to a market-ready product. Many Canadian grant programs use TRLs to decide which projects they fund. TRLs also affect how much funding you can get and what costs are eligible.

Knowing your TRL early can save you months of work. You can avoid applying for programs your business doesn’t yet qualify for.

What Are Technology Readiness Levels (TRLs)?

TRLs are a 9-level scale. NASA first developed this system. The Government of Canada and federal agencies now use it to measure how advanced a technology is.

Here’s how the TRL scale generally breaks down:

TRL 1–2: Concept stage
- Basic principles observed
- Early research or hypothesis
TRL 3–4: Proof of concept
- Experimental validation
- Lab testing and early prototypes
TRL 5–6: Development and validation
- Prototype tested in relevant environments
- Pilot projects and refinement
TRL 7–8: Pre-commercial
- System demonstration in real-world settings
- Final design and validation
TRL 9: Commercialized
- Proven technology in the market

Most Canadian grants clearly target specific TRL ranges. Sometimes, they describe this as “stage of development” or “technology maturity” instead of using the term TRL.

How TRLs Affect Canadian Grant Eligibility

Grant funders use TRLs to reduce risk. Early-stage research has higher uncertainty. Later-stage projects focus on execution and scaling up.

TRLs affect eligibility in three main ways:

1. Which Programs You Can Apply For

Different grants support different stages of technology development.

Low TRL (1–3):
These are often funded through research-focused programs, academic partnerships, or feasibility studies.
Mid TRL (4–6):
These are commonly supported by applied R&D and prototype development grants.
High TRL (7–9):
These are typically funded through commercialization, pilot deployment, and scale-up programs.

If you apply to a commercialization grant with a TRL 2 idea, your application will likely be rejected.

2. What Expenses Are Eligible

Your TRL also determines what costs a grant will cover.

Early TRLs: labour for R&D, testing materials, lab equipment
Mid TRLs: prototype builds, engineering, pilot testing
Late TRLs: demonstration projects, validation, limited market entry costs

This is why funders often ask detailed technical questions about your product or process.

(See also: What Business Expenses Are Eligible Across Canadian Grants and Loans?)

3. How Much Funding You Can Receive

Programs for higher TRLs often offer larger funding amounts. The risk is lower, and outcomes are clearer. Early-stage programs may cap funding but allow more exploratory work.

Example: TRLs and NRC IRAP

One of the best-known innovation support programs in Canada is NRC IRAP (Industrial Research Assistance Program).

NRC IRAP supports Canadian small and medium-sized businesses with science- or engineering-based innovation projects. The program provides both advisory services and, in some cases, funding.

Key points related to TRLs:

IRAP typically supports projects in the mid-range TRLs. This means your technology has moved beyond basic research but is not fully commercialized.
Businesses often work with an IRAP Industrial Technology Advisor (ITA). The ITA helps assess technical risk, development stage, and readiness for the market.
Advisory services are provided at no cost. You can access these services even if you do not receive funding.

Programs like IRAP may not publish strict TRL cut-offs. However, your assessed readiness level is very important for eligibility.

If you need help finding programs that match your technology stage, tools like GrantHub can filter grants by development phase, province, and industry.

How to Estimate Your Business’s TRL

You don’t need to be an engineer to estimate your TRL. Ask yourself simple questions:

Has the technology been tested outside a lab?
Do you have a working prototype?
Has it been validated in a real-world environment?
Are customers already using it?

Be honest with your answers. Grant assessors can spot inflated claims quickly. Overstating your TRL can hurt your credibility.

Common Mistakes to Avoid

Overstating your TRL
Calling an idea “market-ready” without real-world validation is a red flag for reviewers.
Ignoring TRL language in guidelines
Phrases like “proof of concept,” “pilot,” or “demonstration” often signal the expected TRL range.
Applying too early
Many strong projects fail simply because they are one or two TRL levels away from eligibility.
Mismatching expenses to TRL
Claiming marketing or sales costs in an early-stage R&D grant can make your application non-compliant.

Frequently Asked Questions

Q: Do all Canadian grants use TRLs?
Not always by name, but most innovation and R&D grants use TRL-based thinking. They may describe it as “stage of development” or “technology maturity.”

Q: Can my TRL change during a grant project?
Yes. Many grants are designed to move your technology from one TRL to the next, such as from prototype to pilot.

Q: What if my project spans multiple TRLs?
Focus your application on the TRL the grant is designed to support. Clearly define your starting point and expected outcome.

Q: Is NRC IRAP only for early-stage companies?
No. NRC IRAP supports SMEs at different stages, as long as the project involves technical innovation and development.

Q: How do I prove my TRL in an application?
Through technical descriptions, testing results, prototype evidence, and past project outcomes.

Tips for a Stronger Grant Application

Read the eligibility criteria carefully. Look for words like “prototype,” “demonstration,” or “commercialization.”
Match your expenses to the TRL of your project. For example, do not include marketing costs if you are applying for an R&D grant.
Use clear evidence to support your claimed TRL. Include test results, photos, or user feedback where possible.
If you are unsure about your TRL, speak to the program’s advisor or use tools like GrantHub to compare your project to past funded examples.

GrantHub tracks hundreds of active grant programs across Canada and flags which ones match your technology stage, not just your industry or location.

Next Steps

Before applying for your next grant, map your project to a realistic TRL. Shortlist programs that fit that stage. This step can greatly improve your approval odds. GrantHub helps you identify grants that fit your technology readiness today — and those you can grow into next.

How Technology Readiness Levels (TRLs) Affect Canadian Grant Eligibility