What Is a Q Grader and How Are They Trained by CQI?

11. What Is a Q Grader and How Are They Trained by CQI?

Introduction

"Q Grader" is one of the most recognized titles in coffee — but as of 2025, the path to earning it has changed.

Why This Matters

Buyers relying on a Q Grader's cupping report should understand both the credibility of the title and the current training pathway behind it.

Main Explanation

A Q Grader is a professional certified to evaluate coffee quality using a standardized cupping methodology, originally built by CQI starting in 2004. Q Arabica Graders and Q Robusta Graders (also called R-Graders) undergo an intensive multi-day course combining calibration training with a series of exams — historically around 20 separate tests covering olfactory identification, acid recognition, sample roast identification, and multiple cupping sessions.

Until September 2025, CQI directly administered this training and issued three-year renewable licenses. Since October 1, 2025, the SCA has run the program as the "Evolved Q Grader," built on its Coffee Value Assessment framework — existing Q Graders had a fast-track two-day conversion course available through the end of 2025, while new candidates now take SCA's full course.

Regardless of which organization issues the credential, the core skill being certified hasn't changed: the ability to consistently and accurately identify and score coffee's sensory attributes, in a way that's reproducible across different cuppers and countries.

Comparison Table

Real Examples

A cupper originally certified as a Q Robusta Grader in 2020 would have needed to complete SCA's two-day conversion course by the end of 2025 to keep their credential active under the new system.

Faq

Is becoming a Q Grader still worthwhile in 2026?

Yes — it remains a globally recognized credential, now issued through SCA.

How long does Q Grader training take?

Historically a six-day course combining training and exams; format details are set by SCA under the current system.

What's the difference between a Q Grader and an R-Grader?

Q Graders traditionally certify Arabica; R-Graders certify Robusta, including Fine Robusta lots.

Do old Q Grader certificates still count?

Certificates issued before the transition remain valid until their original expiration date.

Who can become a Q Grader?

Coffee professionals across the supply chain — producers, exporters, roasters, and quality control staff.

Conclusion

The Q Grader title has changed administrators, but not its core purpose: certifying professionals who can reliably tell you what's actually in the cup.

Cta

Curious what a Q/R-Grader would say about our beans? OCC can share third-party cupping reports for our Fine Robusta lots on request.

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