The Association de la Sommellerie Internationale is the world’s preeminent global advocate for the needs of the modern sommelier.
Since 1969
About ASI //
“ASI was a little bit like the European Union in the beginning, today it is more like the United Nations.”-Markus Del Monego (ASI Best Sommelier of the World 1998)
ASI General Assembly, 18 – 22 May 2026, Taipei, Taiwan
ASI Contest Best Sommelier of the World, 11 – 17 October 2026. Lisbon, Portugal
ASI Bootcamp Americas, 21-24 July 2026, Sao Paulo, Brazil
To come 2027 TBC
ASI Best Sommelier of Africa and Middle East, May, 24 – 28 May 2027, Cape Town, South Africa
ASI General Assembly, 9-10 June 2027, Mâcon, France ASI Bootcamp Europe, Africa & Middle East, tbc ASI Best Sommelier of Europe, 6 – 11 September 2027, Poland (Final on 10 September)
Merlot is planted almost everywhere, yet it's one of the most misjudged reds. Its style depends on where it grew. Can you read the climate in your glass? 🔍
The Style Spectrum 🎭 🏛️ Classic Bordeaux (Right Bank): Medium-bodied, fresh, red fruit, leafy notes, savoury edge 🌍 International style: Riper, plusher, more oak, softer tannins 🔥 Ripe & opulent (Napa, Paso Robles): Velvety, layered with vanilla and spice 🌿 Earthy & savoury (Tuscany): Oak-forward with a subtle earthy character
Warm vs. Cool 🌡️ ❄️ Cooler sites (Bordeaux, northern Italy, Friuli) ✓ Red fruit: raspberry, strawberry, tart cherry ✓ Tobacco, cedar, bell pepper, leather ✓ Higher acidity, firmer tannins, leaner body ☀️ Warmer sites (California, Australia, Argentina) ✓ Black fruit: blackberry, black cherry, plum ✓ Chocolate, mocha, fruitcake ✓ Lower acidity, softer tannins, rounder palate
Blind Tasting Clues 🕵️ ✓ Red fruit + herbal or tobacco = cooler site ✓ Blackberry, chocolate, plush texture = warmer site ✓ Grippy, dry tannin with savoury depth = older Bordeaux style ✓ Merlot is dry. Perceived sweetness comes from ripe fruit, not sugar!
Tucked along the Swiss border, Jura is where Savagnin takes centre stage. Advanced palates, this one rewards attention.
📍 THE VEIL & THE VARIETY Savagnin is the backbone here, and the key distinction is style. Sous voile wines age under a film of yeast, the path to vin jaune. Ouillé wines are topped up and develop without the veil, more like a conventional oxidative white. Know which one is in your glass.
🥃 VIN JAUNE Aged in barrel without topping up, under a yeast veil, and bottled in the 62 cl clavelin. The AOC minimum is 6 years and 3 months from harvest. Around a third evaporates over the ageing (la part des anges), concentrating nutty, saline, oxidative character that can outlive most of us.
🍇 POULSARD & TROUSSEAU Poulsard is pale and delicate, sometimes vinified as a blanc de noirs or with carbonic maceration. Trousseau brings structure, depth and a Pinot-adjacent perfume that is entirely its own.
🪨 TERROIR Triassic marls and clays, Liassic marls, and Jurassic limestone shape sub-zones from Arbois to Château-Chalon, where only vin jaune is made. Cool nights and a continental-Atlantic blend keep acidity sharp.
Also worth your glass: Crémant du Jura, vin de paille and Macvin.