International Institute of Coffee Tasters (IIAC)
The International Institute of Coffee Tasters — IIAC, and in Italian Istituto Internazionale Assaggiatori Caffè — is a non-profit association founded in Italy in 1993, funded only by membership fees, whose stated purpose is to build and spread a scientific method for judging how coffee tastes.
That last phrase is the whole point of the organisation, so it is worth unpacking. “Sensory analysis” means treating a taster the way a laboratory treats an instrument: train people to the same standard, give them the same form, and the numbers they produce can be compared and repeated. IIAC’s Japanese branch puts the mission as “establishing and promoting scientific methods to measure coffee’s perceptual and sensory value.” It is the same instinct behind Cupping and the Q Grader system — but arrived at from a different direction.
The direction is espresso. Where the American and northern-European specialty world built its measuring apparatus around a cupping bowl of filter coffee, IIAC built its around the small dark Italian shot, and around the roasted product a café actually serves rather than the green bean a farm sells.1 Nearly everything below follows from that.
What it does
Training and certification. IIAC’s core business is courses. It has run hundreds of them, attended by 13,000 professionals from more than 40 countries.23 An earlier brochure, from around 2009, gives the figure as 6,000 people across 43 countries after 15 years4 — consistent growth rather than a contradiction, but note that the country count went down while the people count doubled, which is how these self-reported numbers usually behave.
A scientific committee. IIAC says it maintains a committee of university professors, technicians and industry professionals that plans research to keep its methods current. No individual member is named in any public source consulted here.
Publishing. Its flagship book is Espresso Italiano Tasting, written in Italian and English and translated into nine further languages — Spanish, Portuguese, German, French, Russian, Japanese, Chinese, Korean and Thai. A tasting method that has been rendered into Thai and Korean is a method that travelled.
Running a competition. IIAC organises International Coffee Tasting, a medal contest for roasted coffee, described on its own site as its most important and best-known event.5 That has its own note.
Where it is, and where it went
IIAC is Italian and based in Brescia, in Lombardy — not Milan or Trieste, the two Italian coffee cities an outsider would guess.
It has branches in China, Korea and Japan. The Japanese branch, IIAC Japan (一般社団法人国際カフェテイスティング協会-日本), says it was authorised in November 2008 as the institute’s first national chapter,6 and describes its own job as promoting “Made in Italy” espresso quality and expanding bar italiano culture in Japan.7
That is an unusually honest statement of what IIAC’s international arm is for. It is not a neutral standards body that happens to be headquartered in Italy; it exports a specifically Italian definition of good coffee. Read it alongside the Japan coffee market note — Japan has been buying, refining and re-exporting other people’s coffee cultures for decades — and alongside China coffee market, where IIAC’s competition now holds most of its sessions.
To verify — the head office address and the branch count
The research behind this note gives the head office as Galleria V. Veneto 9, c/o Centro Studi, 25128 Brescia, citing an IIAC brochure PDF and IIAC’s LinkedIn company page.89 Both are IIAC’s own channels rather than two independent sources, and neither was readable here — the institute’s main site, assaggiatoricaffe.org, failed its SSL handshake when fetched, so the primary Italian-language “chi siamo” page could not be confirmed directly.10 The “c/o Centro Studi” in that address points at Centro Studi Assaggiatori, a Brescia sensory-research outfit that appears to share premises; the exact relationship between the two is not documented in anything consulted here. Separately, IIAC Japan describes itself as the first chapter “among 42 member countries,” which is a member-country count, not a branch count — the only branches named anywhere are China, Korea and Japan.
To verify — who founded it, and what the method actually is
No source consulted names the individual founders, any scientific committee member, or the cupping form, scale and thresholds IIAC uses. Its book is sold rather than published openly, and unlike the Specialty Coffee Association — whose Coffee Value Assessment standards are downloadable documents — IIAC does not put its protocol on the open web. Nothing here should be read as a description of how an IIAC panel scores a coffee, because that document was not available.
How it relates to the rest of specialty coffee
It mostly doesn’t, at least not on paper. Nothing on IIAC’s or International Coffee Tasting’s public pages claims a partnership with the Specialty Coffee Association, the Coffee Quality Institute or the Alliance for Coffee Excellence, and none of those bodies’ material was checked here for the reverse claim. An IIAC medal is not an SCA score, a Q grade, or a Cup of Excellence placing, and the two systems share no published machinery.
This matters practically, because IIAC medals travel further than the institute’s name does. 7Fresh Coffee, JD.com’s Chinese café chain, markets itself on “IIAC gold medal-winning coffee beans” without naming a roastery, an origin or a year — the medal is doing brand work in a market where almost nobody could say what awarded it. That is the Premiumisation mechanic in miniature: an award becomes a shorthand for quality precisely because the buyer cannot audit it.
The honest summary is that IIAC is a third pole. The Anglo-American pole (Specialty Coffee Association, Coffee Quality Institute) measures green coffee on a cupping table. The auction pole (Best of Panama, Cup of Excellence) prices individual farm lots in public. IIAC measures the roasted, packaged, brewed product — the espresso in the cup and the bag on the shelf — and hands out medals rather than scores or prices. Which of those you find meaningful depends entirely on whether you buy green coffee or drink it.
Related
- International Coffee Tasting — the competition it runs
- Espresso Italiano Tasting · Centro Studi Assaggiatori — its method, its book, and the Brescia body it shares an address with
- Specialty Coffee Association · Coffee Quality Institute · Coffee Value Assessment · Q Grader — the Anglo-American standards world it runs parallel to
- Cupping · Coffee scoring — how tasting gets turned into numbers elsewhere
- Best of Panama · Cup of Excellence · Good Food Awards — competitions judged on lots or on sourcing, for contrast
- 7Fresh Coffee · JD.com · China coffee market — where IIAC medals turn up as marketing
- Japan coffee market · Illy — the Italian-espresso export story from two other angles
- Premiumisation — why an unauditable medal is worth paying for
Official links
- Official site — IIAC, International Institute of Coffee Tasters — the institute’s own site; note it failed an SSL handshake when
- Official — International Coffee Tasting, the association page
- Official — Coffee Taster, the IIAC newsletter
- Official — IIAC Japan