Court of Master Sommeliers, Americas (CMS-A) Staff:

Julie Cohen Theobald, Executive Director


Phone: 707.255.5056 x10

Kady Domingos, Associate Director of Operations/Accounting


Kathleen Lewis, Director of Operations


Phone: 707.255.5056 x11

Briana Pope-Pettis, Program Coordinator


Phone: 707.255.5056 x13

Tricia Bosse, Customer Service Representative


Shayn Bjornholm, Examination Director




Melissa Monosoff, Education Director


Mailing Address: 315 Meigs Road, Suite A-302, Santa Barbara, CA 93109
General Phone: 707.255.5056
Fax: 707.255.2868

General Program Inquiries

Court of Master Sommeliers, United Kingdom (CMS-EU)

Dimitri Mesnard, MS Chair


Edouard Oger, Course Co-Coordinator


Digital Suggestion Box

Members and students may choose to send comments, programming suggestions, and non-ethics related issues to the CMS-A Digital Suggestion Box via this link. We hope this will be a convenient way to engage and provide feedback in a safe and comfortable way. Your input is invaluable, and we look forward to connecting with you through this outlet. Identification is not required to submit a suggestion but if you would like CMS-A to follow up with you directly please list your name and email address.

Ethics Reporting Line

We have established a confidential and anonymous Ethics Reporting Line through Lighthouse Service, Inc. The purpose is to report fraud, unlawful, unethical and other types of improper behavior. The Court of Master Sommeliers, Americas is committed to developing effective lines of communication for our members and constituents.

Anonymous Reporting App​

Keyword: mastersommeliers

  • Detailed instructions here

Toll-Free Telephone

English speaking USA and Canada: 833-373-0329

Spanish speaking USA and Canada: 800-216-1288

Spanish speaking Mexico: 01-800-681-5340

French speaking Canada: 855-725-0002

Contact us if you need a toll-free # for North American callers speaking languages other than English, Spanish or French

E-mail: (must include company name with report)
Fax: (215) 689-3885 (must include company name with report)

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Create an Account

DO NOT create a new account if you have ever logged in before. 

  1. Select “Login” from the top right of the home page
  2. Select “Forgot password” from the login page
  3. Submit your email address, and you will be sent a reset link
  4. If you do not receive an email, please check your spam folder

 Please reach out if you need help at Thank you!