Science and technology ยท GS3
TRL Compass for technology-readiness assessment
One line
The Office of the Principal Scientific Adviser launched TRL Compass, a platform for consistent Technology Readiness Level assessment.
Summary
A common readiness framework helps funders and buyers distinguish laboratory results from deployable systems. Scores remain useful only when evidence requirements are clear and sector-specific.
PYQ pattern
UPSC often tests the institution, mechanism, and implementation limits behind this issue. Use the official UPSC question-paper archive.
Core notes
- Technology Readiness Levels describe maturity from basic principles through validation to proven operational use.
- A readiness score does not measure market demand, affordability, social value, or regulatory approval.
- Consistent evidence can improve decisions on grants, pilots, procurement, and scale-up.
- Cybersecurity and data governance matter when readiness evidence includes sensitive technical information.
Prelims lens
- TRL is a maturity scale, not a patent-quality score.
- A laboratory prototype and an operationally proven system occupy different readiness stages.
- The Office of the Principal Scientific Adviser coordinates science and technology advice to the government.
MCQ 1
Consider the following statements:
- TRL is a maturity scale, not a patent-quality score.
- A high TRL automatically proves that a product is commercially viable and socially beneficial.
Which of the statements given above is/are correct?
- A. 1 only
- B. 2 only
- C. Both 1 and 2
- D. Neither 1 nor 2
Reveal answerHide answer
A
Statement 1 is correct. Statement 2 confuses the announcement or indicator with a broader result that it does not establish.
MCQ 2
Technology Readiness Levels mainly assess:
- A. Technical maturity
- B. Retail inflation
- C. Electoral participation
- D. Biodiversity abundance
Reveal answerHide answer
A
TRL frameworks classify how far a technology has moved from basic concept toward demonstrated operational use.
Mains
Question, 10 marks, 150 words: How can a common technology-readiness framework improve public research funding and procurement?
Approach:
- Define readiness levels.
- Explain evidence and stage-gate decisions.
- Discuss limits beyond technical maturity.
- Recommend sector-specific validation and audit trails.