Hospitality Cleaning room
Food Service Restaurant Table Setting Linens Glasses Silverware
Healthcare Hospital Doctor With Digital Tablet Talks To Male Patient


The Board of Directors selects Hygienically Clean Consultants. They are independent contractors who have wide-ranging experience in the industry, and they are distinguished in skill, temperament, and integrity. Each consultant is provided with in-depth training of Hygienically Clean standards and inspection guidelines before they begin their work.


Bob Corfield


Laundry Design Group, LLC

The Laundry Design Group (LDG) program is led by Bob Corfield, CEO. Corfield has more than 30 years’ industry experience, during which time he has visited, designed and evaluated laundry operations in more than 20 countries. He is a Certified Laundry Manager, certified ISO QMS Lead Auditor, and for the last seven years has successfully overseen the Inspection and Reporting Process for TRSA Certification programs.

Corfield and his team of inspectors have evaluated facilities and their QA programs to ensure compliance with TRSA Hygienically Clean Program Standards. In cooperation with TRSA, he’s also assisted in developing the inspection protocol, evidence collection and reporting procedures for the TRSA-initiated ASTM Clean Green program. He is a frequent presenter/ instructor to industry educational programs and webinars and contributor to trade magazines.

Audrey Carmichael

Audrey Carmichael

Lead Consultant

Six D Consulting

The 6D program is led by Audrey Carmichael, the lead consultant responsible for coaching and offering strategic advisory services to companies seeking Hygienically Clean certification. Carmichael is a certified Lean Six Sigma Black Belt and a certified ASQ Quality Auditor with more than 25 years of experience in light manufacturing, product development, technical communications and QA management. Prior to joining Six Disciplines Consulting Services, Carmichael was the global director of quality assurance for Canberra, an international business unit of AREVA, a leader in the energy industry.