While technological breakthroughs are essential, they do not guarantee commercial success. This article presents the Business Readiness Level (BRL) framework, its structure, and its application in innovation projects. By exploring the relationship between the BRL and other readiness scales, such as the Technology Readiness Level (TRL), we highlight how the BRL becomes a key tool for supporting research valorization and entrepreneurship.
Understanding the stages of innovation readiness
Technology Readiness Level (TRL)
The TRL scale, developed by NASA and adopted by organizations such as the CNRS, assesses the maturity of a technology. It ranges from TRL 1 (basic principles) to TRL 9 (operational system). Although it is useful, the TRL does not take market needs into account, which can hinder the adoption of technologies.
Emergence of the Business Readiness Level (BRL)
The BRL was developed to complement the TRL by focusing on the commercial maturity of innovation projects. It evaluates factors such as market analysis and business model validation. Institutions such as KTH and the CNRS have adapted this framework to help innovators succeed.
| Aspect | TRL | BRL |
|---|---|---|
| Focus | Technical maturity | Commercial maturity |
| Origin | NASA, EU, CNRS | KTH, CNRS, innovation agencies |
| Key milestones | Proof of concept, prototyping | Market analysis, business model validation |
| Ultimate goal | Operational technology | Market entry, commercial success |
| Typical scale | 1 to 9 | 1 to 9 (varies by institution) |
The BRL scale: structure and levels
Description of the BRL levels
The BRL scale ranges from 1 to 9 and focuses on commercial milestones:
| BRL | Key milestones |
|---|---|
| 1 | Initial business idea |
| 2 | Preliminary market analysis |
| 3 | Defined value proposition |
| 4 | Business model developed |
| 5 | Customer validation |
| 6 | Go-to-market strategy |
| 7 | Customer engagement |
| 8 | Scalable business model |
| 9 | Full market launch |
Tools and methodologies
Tools such as KTH’s BRL tool and CNRS models help assess the BRL. These tools are integrated into project management workflows to ensure that business considerations are addressed from the outset.
Application of the BRL in innovation projects
From the lab to market
The BRL provides a roadmap for moving innovations from the lab to the market. For example, CNRS Innovation uses BRL assessments to help teams identify and validate market opportunities.
BRL and project maturity
The BRL complements the TRL by providing a holistic view of project readiness. Support structures such as incubators play a crucial role in advancing BRL.
Impact of the BRL on technology transfer
Improving technology transfer
The BRL helps determine when a technology is ready for commercialization. By aligning technological maturity with commercial maturity, organizations can better allocate resources.
Social and economic impact
Some organizations are exploring the Social Readiness Level (SRL) to assess societal acceptance. The interaction between TRL, BRL, and SRL provides a framework for innovation management.
Challenges and future prospects
Limitations of the BRL
The assessment of BRL can be subjective, and standardization remains a challenge. The adoption of BRL is growing, but efforts are needed to harmonize approaches.
Future outlook
Digital platforms and funding agencies are beginning to incorporate BRL into their evaluation criteria, signaling a shift toward a more comprehensive assessment of innovation.
The Business Readiness Level (BRL) framework is emerging as a tool to bridge the gap between technological innovation and commercial success. By incorporating business considerations at every stage, the BRL enables entrepreneurs and researchers to maximize their impact.

FAQ – Business Readiness Level (BRL)
What is the Business Readiness Level (BRL)?
The BRL is a scale that measures the commercial maturity of an innovation, from the initial idea to market launch.
How is the BRL different from the TRL?
The TRL assesses technical maturity, while the BRL focuses on commercial readiness.
Why use BRL in an innovative project?
BRL helps structure the go-to-market strategy and maximize the chances of success.
Who uses the BRL?
Institutions such as KTH and the CNRS use it to support innovative projects.
What are the benefits of BRL?
Projects that incorporate the BRL have higher commercialization rates.
Is BRL standardized?
Standardization is still underway, but its use is growing.
Are there any other complementary indicators?
Yes, the Social Readiness Level (SRL) assesses the social acceptability of innovations.
Who is the BRL intended for?
The BRL is recommended for all innovation actors.



