The CaskMark Sommelier Guild was founded in 2019 by a small group of trade examiners frustrated with certificate mills that awarded credentials for attendance rather than demonstrated skill. We set out to build a program where a candidate's rating actually meant something to an employer, a retailer, or a private collector reviewing a cask offer.
Every module closes with a proctored, examiner-graded practicum. There is no self-assessment quiz standing between a candidate and their certificate — only a panel of trained palates and a fixed rubric.
No branded bottles in the practicum room. Candidates are scored purely on what they can taste and articulate.
Every practicum is scored independently by two examiners; disputed scores go to a third review.
Candidates know exactly what they're graded against before they sit the exam — nothing is left to guesswork.