Q Arabica/Robusta Grader Calibration

1. License Validity & Calibration Window

• Your Q Grader License is valid for 36 months (3 years) from the date of certification or your last calibration.

• To maintain the license, you must successfully calibrate within a 12-month window:

  • 6 months before and 6 months after your license expiration date.

• If you fail to calibrate within this window, your license will expire and you’ll lose your active Q Grader status.

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2. Calibration Overview

• The Q Calibration is a 1-day test designed to ensure Q Graders maintain consistent cupping performance with CQI standards.

• You must participate in 3 cupping sessions, each with 6 coffee samples, from 3 different categories.

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🎯 Passing Requirements:

• Pass at least two out of the three cupping tables.

• Demonstrate proper identification of defects and accurate descriptors in alignment with calibrated SCA protocol.

• Participants who pass are renewed for another 36 months.

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3. If You Don’t Pass the Calibration

• You are allowed ONE RETAKE of the calibration within your 12-month calibration window. (also pay the Calibration Fee again)

• If you fail the retake, you are required to take the Q Grader Recertification Course.

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4. Q Grader Recertification Course

If you fail both calibrations or your license has lapsed:

• You must take the Q Recertification Course, which includes the following exams:

  • Sensory Skills Test

  • Three Cupping Skills Tests (Washed Milds, African/Asian, Naturals)

  • Triangulation Skills Test

  • Olfactory Skills Test

  • Matching Pairs Test

• You must pass all these components to regain your active Q status.

• You have a maximum of 2 years from your license expiration to take the Recertification Course.

• If your license has expired for more than 5 years, you must retake the full Q Grader course.

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5. Important Tips & Reminders

• Plan: Check your license expiration date and schedule calibration early within your 12-month window.

• Calibration sessions are only hosted by CQI-approved instructors and training centers (e.g., HQJ Coffee School).

• Stay cupping fit: Regularly practice using the official cupping forms and protocols to maintain sensory sharpness.

• Keep records: You can check your license status and expiry date via the CQI Grader Database.