In addition to his Master Sommelier Diploma, Neptune holds the title of Certified Wine Educator (CWE) with the Society of Wine Educators, has a diploma in Wine and Spirits from the London-based Wine & Spirit Education Trust (WSET), is recognized as an Associate of the Institute of Wines and Spirits (AIWS), a title bestowed upon wine experts who complete WSET's diploma, and holds the credential French Wine Scholar, with Highest Honors.
