Q Grader
Coffee evaluator certified by CQI after 22 exams over 4 days (triangulations, series of descriptors, SCAA cupping). Certification valid 3 years, mandatory recalibration. ~5,000 active Q Graders worldwide in 2026.
Coffee evaluator certified by CQI after 22 exams over 4 days (triangulations, series of descriptors, SCAA cupping). Certification valid 3 years, mandatory recalibration. ~5,000 active Q Graders worldwide in 2026.