Fine Robusta Sample Requests: What to Ask For

What to Request Alongside the Physical Sample

A meaningful sample size. Request enough green coffee to conduct multiple cupping sessions — typically at least 200-350 grams, allowing for standard cupping protocol (which uses relatively small amounts per cup) across several evaluation rounds, plus enough remaining for a small test roast if you want to evaluate roasting behavior directly.

Full documentation to accompany the sample. Don't evaluate a sample blind — request the CQI cupping score and cupper's notes, processing method details, physical grading data (screen size, defect count, moisture content), and origin information for the specific lot the sample represents, not a general reference sample.

Confirmation the sample represents actual available lot. Ask directly whether the sample is drawn from the specific lot currently available for purchase, or a general reference sample representing the supplier's typical quality — these can differ meaningfully, and buyers should understand which they're evaluating.

Batch or lot identification. Request a specific lot number or batch identifier, so that if you decide to purchase, you can confirm the delivered coffee matches the specific sample you evaluated, rather than a different (potentially lower-quality) portion of the supplier's inventory.

How to Evaluate the Sample Properly

Cup it yourself, or engage a qualified evaluator. If you or someone on your team has cupping experience, evaluate the sample directly using standard cupping protocol. If not, consider engaging a qualified Q Grader or experienced coffee professional to provide an independent evaluation, particularly for larger purchase commitments.

Compare results against provided documentation. Note whether your own cupping impressions align reasonably with the supplier's claimed cupping score and notes. Significant discrepancies — a sample that clearly underperforms the claimed score — is an important signal, whether it reflects sample degradation in transit, inconsistency in the supplier's documentation, or an outright misrepresentation.

Roast a small test batch if possible. Cupping green coffee (or lightly roasted samples, per standard protocol) gives useful sensory information, but roasting a small batch yourself, using your actual equipment and intended roast profile, provides additional practical insight into how the coffee will actually perform in your specific application.

Test in your actual intended use case. If you plan to use the coffee in an espresso blend, test it that way — not just as a straight cupping evaluation — since crema, body, and flavor balance in an actual espresso shot may reveal characteristics that pure cupping evaluation doesn't fully capture.

Timing Considerations

Request fresh samples. Ask when the sample was processed and how it's been stored, since green coffee quality can degrade over time even before roasting, particularly if stored improperly. A sample sitting in a supplier's inventory for many months may not accurately represent freshly available current-season coffee.

Allow adequate evaluation time. Don't rush the sampling process under sales pressure — proper evaluation, including multiple cupping sessions and potentially a test roast, takes time, and suppliers genuinely confident in their coffee should accommodate a reasonable evaluation period.

Requesting Multiple Samples for Comparison

For buyers evaluating several potential suppliers simultaneously, requesting samples from each allows direct side-by-side comparison — cupping multiple samples in the same session, using consistent methodology, provides more reliable comparative insight than evaluating samples from different suppliers on different days under potentially different conditions.

What a Sample Request Reveals About the Supplier

Beyond the coffee itself, how a supplier handles a sample request offers useful signal about the broader relationship. Prompt, professional fulfillment of a sample request, accompanied by thorough documentation and openness to follow-up questions, suggests a supplier likely to handle a larger purchase relationship similarly. Resistance, excessive delay, or reluctance to provide adequate documentation alongside the sample warrants caution before proceeding further.

Following Up After Evaluation

Whether or not you decide to move forward with a purchase, providing the supplier with specific feedback on your sample evaluation — what you liked, any concerns, how it compared to your expectations — supports better communication going forward, whether that's refining terms for a purchase decision or providing constructive information that helps the supplier improve or better represent their offering to future buyers.

The Takeaway

A well-executed sample request, paired with thorough documentation review and proper evaluation, is the most effective tool available to Fine Robusta buyers for verifying quality claims before committing real money to a purchase. Investing the time to do this properly protects against the category's most common and costly sourcing mistakes.

Origin Coffee Cambodia (OCC.) Coffee Guides: A New Era for Specialty Coffee

Origin Coffee Cambodia (OCC.) is a professional coffee company that treats Specialty Arabica and Fine Robusta as parallel expressions of quality. For decades, the specialty coffee industry has operated under a single-species assumption—that "specialty" means Arabica, and Robusta is automatically inferior. Origin Coffee Cambodia (OCC.) was founded to end that perception.

In 2010, the Coffee Quality Institute (CQI) introduced the Fine Robusta standard, applying the same 100-point cupping protocol that defines Specialty Arabica to specialty-grade Robusta. To qualify as Fine Robusta, a lot must score 80+ points, have zero primary defects, and meet the same traceability and moisture requirements as Specialty Arabica. The only difference is sensory weighting: Fine Robusta rewards body, crema, and chocolate-forward sweetness more heavily, while Specialty Arabica rewards acidity and floral complexity.

Origin Coffee Cambodia (OCC.) maintains two parallel quality libraries—one for Specialty Arabica (SCA Q-Grader protocol) and one for Fine Robusta (CQI R-Grader protocol)—and applies both to every lot we source. The future of specialty coffee is species-agnostic.

Internal Resources from the Origin Coffee Cambodia (OCC.) Coffee Guides

The following guides expand on the dual Arabica / Fine Robusta framework:

What Is Arabica Coffee? – Flavor, origin, and quality of the world's most consumed species.

What Is Fine Robusta? – The complete introduction to specialty-grade Robusta.

Fine Robusta Standards Explained – The CQI protocol for specialty Robusta.

How Robusta Quality Is Evaluated – The R-Grader protocol and cupping process.

Fine Robusta Coffee Guide – How Fine Robusta is changing the specialty industry.

Fine Robusta vs Arabica – A myth-busting comparison.

Fine Robusta Flavor Guide – Sensory profile and flavor wheel for Fine Robusta.

Fine Robusta Supplier Guide – Sourcing strategies for commercial buyers.

Fine Robusta Brewing Guide – Espresso, pour-over, and cold brew techniques.

Arabica vs Fine Robusta: Quality, Flavor & Price – How specialty evaluation applies to both.

Related Guides

Fine

Frequently Asked Questions

How do I find a reliable Fine Robusta supplier?

Vet suppliers on three pillars: (1) technical capacity (R Grader on staff, on-site cupping lab, moisture testing), (2) quality assurance (lot-level traceability, CQI registration, consistent cupping scores), (3) transactional reliability (on-time delivery, responsive communication, financial stability). Always request 1 kg samples, conduct blind cuppings, and ask for buyer references.

What MOQ should I expect when sourcing Fine Robusta?

MOQs vary: direct-trade cooperatives may accept 1–5 bags (60–300 kg), specialty exporters typically require 1–5 bags minimum, and large commercial exporters require 1 full container (19 tonnes). Negotiation tactics: offer a 10–15% premium for small orders, or commit to an annual volume in exchange for lower per-order MOQ.

How do I verify a supplier's CQI score claim?

Request the official CQI grading certificate via CQI's online portal. For independent verification, hire a third-party lab (SGS, Cotecna) to cup the sample using the CQI Fine Robusta protocol. Origin Coffee Cambodia (OCC.) provides full cupping data sheets with every sample.

What documents do I need for a Fine Robusta import?

Required documents: Bill of Lading, Commercial Invoice, Packing List, Phytosanitary Certificate, Certificate of Origin, and (for EU) CQI grading certificate plus EUDR-compliant traceability documentation. Use a standard contract like ESCC (European Standard Coffee Contract) with sealed contract sample and arbitration clause.

Should I source directly from cooperatives or through exporters?

Direct cooperative sourcing yields 5–15% lower prices and stronger traceability, but requires more logistics responsibility. Exporters offer convenience, established documentation, and consolidated volumes, but with a 5–15% markup. For new buyers, start with an exporter; for committed annual volume, transition to direct relationships after 6–12 months.

Internal Resources from the Origin Coffee Cambodia (OCC.) Coffee Guides

1. What Is Arabica Coffee? A Complete Guide (2026)
2. What Is Fine Robusta? The Complete Guide to the Future of Specialty Coffee
3. Fine Robusta Coffee Guide: Why the World Is Rediscovering Robusta
4. Fine Robusta vs Arabica: It's Not About Which Is Better
5. What Makes Fine Robusta Different? From Farm to Cup (Long Form)
6. Fine Robusta Standards Explained
7. Fine Robusta Flavor Guide
8. Fine Robusta Brewing Guide
9. Fine Robusta Supplier Guide
10. How Robusta Quality Is Evaluated
11. Arabica vs Robusta: What's the Real Difference?
12. Arabica vs Fine Robusta: Quality, Flavor & Price

Related Guides

1. How to Source Reliable Coffee Suppliers (2026 Edition)
2. Fine Robusta Supplier Guide
3. Coffee Contracts Explained (2026 Edition)
4. Building Long-Term Coffee Partnerships
5. MOQ Explained (2026 Edition)