CMS Introductory study guide
CMS Introductory · Work through your exam, one topic at a time.
The Introductory Sommelier Course and Examination is the entry point of the Court of Master Sommeliers, Americas education track - the first of four levels, a program that culminates in the Master Sommelier Diploma Examination. It exists for people who want a structured, professionally recognized foundation in beverage knowledge rather than a specialist credential, and it is commonly taken by restaurant servers and floor staff, retail and distribution employees, beverage buyers, hospitality students, and serious enthusiasts preparing for further certification. Because it is an introductory course, the scope is broad rather than deep. Expect the classroom portion to move through grape growing and winemaking fundamentals, the principal grape varieties and how they express themselves, the world's key wine regions and their labeling conventions, and the sparkling, fortified and sweet styles that sit outside the still-wine mainstream. The CMS Introductory study guide has 5 sections and about 2,473 words.
01Viticulture, Vinification and Grape Varieties
Viticulture questions test whether you can reason from the vine's annual cycle and the site. Know the sequence: budbreak, flowering, fruit set, veraison, ripening, harvest, leaf fall, dormancy.
705 words, about 4 min02Wine Regions of the World
Build a mental map pairing place with grape and style. France: Bordeaux (Cabernet/Merlot blends, Left versus Right Bank), Burgundy (Chardonnay, Pinot Noir, village and cru hierarchy), Champagne, Loire (Sancerre, Vouvray, Muscadet), Rhône (Syrah in the north, Grenache-Syrah-Mourvèdre in the south), Alsace, Beaujolais.
279 words, about 1 min03Wine Styles, Labeling and Terminology
Style questions ask you to place a wine on axes: colour, sweetness, acidity, tannin, alcohol, body, bubbles, and fortification. Perceived sweetness is not the same as residual sugar; high alcohol and glycerol can read as sweetness, while high acidity can mask sugar.
606 words, about 3 min04Spirits, Beer, Sake and Other Beverages
Pot stills are batch-distilled and retain flavour; column stills are continuous and produce lighter, higher-proof spirit. US proof is twice the alcohol by volume.
296 words, about 1 min05Sommelier Service, Tasting and Beverage Business
Service questions test sequence and technique. Prepare the mise en place, check glassware, and confirm the order.
587 words, about 3 min