At ten on a Tuesday morning, the sommelier is in the basement with a clipboard, counting bottles against an invoice and arguing with a distributor about six cases of Chablis that arrived warm. Nobody is watching. Six hours later the same person will be upstairs in a jacket, opening a bottle for four people who have been looking forward to this dinner for a month, and the entire visible content of the job will be ninety seconds of conversation and a clean pour.

The word sommelier can be traced to medieval roles associated with pack animals, baggage and provisions. Royal households relied on specialized officers to transport, store and account for valuable supplies.

Both halves are the work, and the older half is the one in the basement. The word entered English in 1849 as a borrowed French term for a restaurant wine waiter, by which point it had already been in service for centuries describing something else entirely. That earlier meaning has not disappeared so much as it has gone quiet, resurfacing in the parts of the job that never make it into the documentary footage. Tracing the history is worth the effort for anyone trying to understand why a profession with a medieval title and a modern examination system is currently in the middle of a real argument about what it is for.

The historical role and the modern role share one important theme: trust. Valuable provisions once had to be placed in reliable hands, and expensive restaurant wine programs still do.

Keys, Barrels, and Custody

The etymology runs through Old Provençal and Old French to a word for a pack animal, and from there to the person who drove it. Late Latin gives the root, sagma, a packsaddle. A somier carried loads, a sommerier managed the animals and the freight they hauled, and by the thirteenth and fourteenth centuries the French court had an officer of that name charged with provisions. When the royal household moved, which it did constantly, someone had to be accountable for what arrived and in what condition.

The job was custody. Sourcing, storing, transporting, and vouching for goods, with wine as one commodity among several. The cellar key on the officer's belt was a statement about access and liability, since a locked cellar needs one person who answers for what leaves it. Verification mattered for reasons more serious than pleasure. Adulteration was common and poisoning was not hypothetical, and the tastevin, that shallow dimpled silver cup, existed so a cellar master could judge color and clarity by candlelight. Its decorative life came much later. Tasting was quality control on inventory. Advising a guest on a selection formed no part of the office, because there was no list and no guest choosing from one.

What Changed in 1969?

The restaurant version of the job is much younger. It took hold in the nineteenth century as European grand hotels and dining rooms expanded and printed lists put the choice in the customer's hands. Only then did explaining wine to a stranger become a daily duty. Formal organization arrived later still, and it arrived all at once. Three institutions that still shape the profession were founded or first convened in 1969. In June, delegates from several national associations met in Reims and created the Association de la Sommellerie Internationale, which staged the first Best Sommelier of the World competition in Brussels that year. In London, the first Master Sommelier examination was sat at Vintners' Hall. That October, the Wine and Spirit Education Trust was chartered a short walk away.

Staff education allows one sommelier’s knowledge to influence the experience throughout an entire restaurant.

Two of the three came from the supply side. WSET was funded by the Vintners' Company and built on the Wine and Spirit Association's education committee, following the template that trade had used for the Master of Wine program in the 1950s. When the Court of Master Sommeliers was formally established at Torquay in April 1977, its organizing bodies included the Vintners' Company, the Institute of Masters of Wine, and the Wine and Spirit Association. Merchants and importers wanted a service class capable of moving better bottles, and they wrote the standards accordingly. Only ASI was built by working sommeliers organizing themselves. The two British credentials scaled in opposite directions. The Master Sommelier diploma stayed scarce, roughly three hundred issued since the first sitting, while WSET now runs through course providers in more than seventy countries. One was designed to be hard to get and the other to be widely held, and the profession has been negotiating between those logics ever since.

The emergence of restaurants and wine lists transformed cellar stewardship into a guest-facing profession.

The Skill Set Nobody Tests For

What the exams certify is theory, blind tasting, and formal service. What the available jobs increasingly ask for is something adjacent. A wine director sets markups, holds by-the-glass pour costs somewhere in the high twenties to low thirties, negotiates allocations, reconciles inventory against actual sales, and builds a training program for staff who turn over every eighteen months. Most sommeliers who spend a decade on the floor eventually want a life that does not end at one in the morning, and the exits run toward distributor and importer sales, brand ambassadorship, hotel beverage leadership, retail ownership, and consulting. Those roles reward profit and loss literacy, a territory book, and comfort in a spreadsheet.

The credentialing bodies have also had a hard decade. The Court invalidated results from its 2018 tasting examination after confidential material leaked, and in 2020 reporting in the New York Times detailing harassment allegations from more than twenty women led to suspensions and the resignation of the entire Americas board. Separately, the information advantage that once justified the position has evaporated. A guest at the table can pull vintage charts, critic scores, and retail pricing on a phone in fifteen seconds. Practical fluency now includes inventory software tied to the point of sale, allocation tracking, and guest notes that survive in a system rather than in one person's memory.

The strongest sommeliers combine product knowledge, operational discipline and genuine hospitality.

The Takeaway

The skill that actually separates the good ones is calibration. A guest who says she wants something like a Cabernet but nothing too expensive has said three things at once, and only one of them is about grape variety. Reading which one matters, and then deciding whether this table wants a two-minute conversation or a nod and a recommendation, is the whole craft. No exam tests it. No software performs it. It is also why warmth and an absence of pretension outperform depth of knowledge on the floor, and why sommeliers who treat service as a chance to demonstrate what they know tend to lose the room.

There is an odd symmetry in where the career now leads. A beverage director's week, spent on purchasing, custody of stock, vendor negotiation, and answering for what leaves the cellar, sits closer to that medieval household office than the 1990s floor sommelier ever did. That is convergence of function rather than any real lineage, and the modern version comes with a payroll spreadsheet and a compliance calendar the fourteenth century never contemplated. Still, it suggests where the value has migrated. Employers have started asking less about which letters follow a name and more about what a candidate's program actually did, meaning revenue per cover, list turnover, and whether the staff stayed. The person in the basement at ten on a Tuesday, counting warm Chablis and getting the credit issued, is doing the oldest and least visible part of this job. It is also the part that will still be there when the jacket comes off.