WSET Level 4 Diploma in Wines

This represents the highest-level qualification of The Wine & Spirits Education Trust (WSET). It is a demanding, specialist-level wine program designed for those seeking comprehensive education in theoretical aspects and proficiency in professional wine evaluation. Over a two-year, six-unit program, students will deepen their understanding of all facets of the wine world. Not only will you be able to identify and describe relevant grape varieties, regions, and wine styles — more importantly, you will be able to explain the impact of growing conditions, human actions, laws, even business decisions on the quality and character of the wines we drink.

How it works

The 6 Units are each studied and tested separately. D3 through D6 do not need to be taken in order. However, prior to beginning these units, D1 must be studied and sat (exam taken) and D2 studied (exam does not need to be taken) as they offer foundational knowledge relevant to all subsequent units.

  • Must be over 21 years of age.

    Must hold the WSET Level 3 Award in Wines or WSET Level 3 Award in Wines and Spirits (formerly “Advanced Certificate”)

    Must be prepared for an exacting program which requires 500 hours of study time – including 128 hours of guided learning and 372 hours of private study.

  • Attend a Diploma Information Session or schedule a meeting with Mimi Martin, Education Director. Our next Info Session is Wednesday, May 1, noon (PT) in the Online Classroom (via Zoom).

    Read the WSET Diploma Course Specification Guide.

    Read the WSA’s Policies and Procedures.

    Contact us if you have any special needs or disabilities that require classroom and/or examination accommodations or with any further questions: info@wineandspiritarchive.com

  • Course Books

    Exam Fees

    Tasting Fees

    Please note: Resit Fees (should a student need to retake an exam) are not included.

    Tuition is paid by Unit (detailed below).

    Monthly payment plans are available at no additional cost. 

  • Mid-program transfer students will be welcomed to our program if/when space permits. There is a $355 registration transfer fee to join our Diploma Program at any point mid-progress. If you are interested in transferring, contact us about availability: info@wineandspiritarchive.com.

WSET Level 4 Diploma Courses