International Sommelier Guild

The International Sommelier Guild (ISG) is a global provider of sommelier education, specializing in oenology, wine management, and wine business education. Established in 1982 as the Canadian Sommelier Guild, it rebranded in 2001 and expanded into the United States. The ISG offers comprehensive education programs, including full courses in oenology and wine management, previously conducted at notable institutions. The ISG also provides certifications in sommelier education and has produced notable alumni, such as Canadian wine judge Craig Pinhey and novelist Patrick Ember. The organization collaborates with industry leaders, educators, and winemakers to enhance its educational offerings. The ISG is headquartered in Tamarac, Florida.