PROFESSIONAL SOMMELIER ACCREDITATION

SDP Certification

For professionals

Sommelier Diploma Program (SDP)

This highly professional hospitality certification is designed for future industry professionals requiring in‐depth knowledge to operate at the highest levels. The SDP is the most comprehensive sommelier education program, providing all the vocational competencies needed for today’s ever-changing industry and preparing you to become a leader.

The SDP course spans 30 sessions, totaling 308 hours. With no time limitations in online learning, students can progress at their own pace while receiving tutoring and guidance from four dedicated educators.

As the only sommelier education institution that develops its complete standardized educational materials in over ten languages—including our proprietary textbooks—the SDP is not only the best tool for the trade but also a critical pathway into the ISGM system.

What You Learn

  • Industry experts lead all lectures, covering the intricacies of the sommelier profession and full beverage management, including EU food regulations and global cuisine insights.
  • The course comes with a complete and unique textbook developed and published by ISG for the strict training of sommeliers.
  • You will learn how to pair wine and spirits with beverage management to ensure that, as a graduate, you are well-equipped in knowledge, understanding, and capabilities.

Course Structure and Requirements

The program is an intensive 30-session course. Each session is structured into a Lecture, Tasting, Review, and Examination. The total course time is 308 hours. Successful completion requires a minimum of 70% in all examinations, with online students receiving guidance from five individual sommelier instructors.

Syllabus: (View Syllabus)

Note: You will receive ALL LEARNING MATERIALS—standardized and structured—as the ISG is the only sommelier educational institution that develops its own learning materials, published textbooks, and standardized curriculum regardless of geography or language.

The examination consists of a seven-part theory exam and a two-part practical exam. Our grading method is standardized and consistent for every student, ensuring full transparency. Please note that to successfully complete your SDP Sommelier program, you must attain no less than 70% in each examination.

Additional Information

Note: You will receive ALL LEARNING MATERIALS, standardized and structured, as the ISG is the only Sommelier educational body with its own learning materials, published books, and standardized curriculum. SDP examinations may be challenging; please review our policies for further details.

Examination Breakdown: (View Topics)

Schedule and Location

Tuition Fees

Offline classroom

Join in-person classes for hands-on experiences — networking and on-site wine tastings

Offline Course

8,500 USD
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Online classroom

Learn anytime, anywhere. Access lectures and study materials online.

Online course

8,000 USD
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Student's thoughts

What our students are saying!

Andrew Bentley, ISG Intermediate SommelierIda, MI 🇺🇲
"This is an amazing course! I'm working my way up to becoming a master sommelier, and this was the perfect starting point. I highly recommend it for anyone who loves wine."
Weyler Rocha Lima, ISG Intermediate SommelierRio de Janeiro, RJ, Brazil 🇧🇷
"The online IWC course is a great introduction to the complex world of wine. The textbook is well written, lectures are structured, and feedback from tastings was invaluable. I highly recommend the IWC course!"
Burcu Bozkurt, ISG Intermediate SommelierAnkara, Turkey 🇹🇷
"Our teacher is a very professional instructor. She provided all the necessary information with friendly and comprehensive explanations."
Jessie Kittilsen, ISG MasterSanta Rosa, CA 🇺🇲
"The International Sommelier Guild offers excellent educational programs that really prepare and support an individual to make their place in the wine industry as a professional. Having this credential and knowledge helped open many doors for me. I highly recommend ISG’s Sommelier Diploma Program (SDP) as your choice of study.”
Alayna Brewer, ISG Advanced SommelierSaint Augustine, FL 🇺🇲
"I have thoroughly enjoyed taking the IWC online course through the International Sommelier Guild. I simply wanted to learn more about wine in general when I started the course. I was looking for an introduction to wine but what I got was a depth of knowledge and understanding. I now feel confident in my wine selection when ordering in a restaurant. I have chosen to continue my education with ISG and will take the AWC course next. I highly recommend this course for advancing your career in the wine industry."
Ronald Andrews, ISG Intermediate SommelierRuffin, SC 🇺🇲
"I am a Chef by trade. I have done more than 100 wine dinners and always strive to make each better than the last. This class will definitely help in that respect."
Chef Tina Kanter, ISG Intermediate SommelierMansfield, MA 🇺🇲
"The course was informative, comprehensive and challenging. The balance of theoretical and practical learning allowed me to learn at my own pace. I look forward to continuing with the AWC and SDP to further my career."
Jessie Kittilsen, ISG MasterSanta Rosa, CA 🇺🇲
"The International Sommelier Guild offers excellent educational programs that really prepare and support an individual to make their place in the wine industry as a professional. Having this credential and knowledge helped open many doors for me. I highly recommend ISG’s Sommelier Diploma Program (SDP) as your choice of study.”
Alayna Brewer, ISG Advanced SommelierSaint Augustine, FL 🇺🇲
"I have thoroughly enjoyed taking the IWC online course through the International Sommelier Guild. I simply wanted to learn more about wine in general when I started the course. I was looking for an introduction to wine but what I got was a depth of knowledge and understanding. I now feel confident in my wine selection when ordering in a restaurant. I have chosen to continue my education with ISG and will take the AWC course next. I highly recommend this course for advancing your career in the wine industry."
Ronald Andrews, ISG Intermediate SommelierRuffin, SC 🇺🇲
"I am a Chef by trade. I have done more than 100 wine dinners and always strive to make each better than the last. This class will definitely help in that respect."
Chef Tina Kanter, ISG Intermediate SommelierMansfield, MA 🇺🇲
"The course was informative, comprehensive and challenging. The balance of theoretical and practical learning allowed me to learn at my own pace. I look forward to continuing with the AWC and SDP to further my career."
Mark Hamouche, ISG Intermediate SommelierAmes, IA 🇺🇲
"Being from a major wine producing region, I appreciated learning the processes of wine production and the etiquettes of wine drinking. I recommend this course to anyone interested in wine."
Andrew Gould, ISG Intermediate SommelierHonolulu, HI 🇺🇲
"After researching and experiencing several college-level courses, this is by far the best online wine education in the world."
Nazli Ozlem Yorgancioglu, ISG Intermediate SommelierIzmir, Turkey 🇹🇷
"The training with Selen Hanım includes the essential steps to choose the right wine, understand technical tasting concepts, and create natural food and wine harmony. It's a broad topic and you’ll discover what appeals to you."