Senior Management

Office Staff


John Anthony Corrigan   

Executive Consultant, Auditor General 

John Anthony (Tony) Corrigan is Auditor General for EuroQuest, an international firm providing quality management consulting and training services for the ISO family of international quality standards.  Mr. Corrigan possesses more than 38 years experience as a quality assurance professional in the aeronautics, automotive, industrial and electronics industry sectors.  He has worked as a quality consultant, facilitator and trainer for the past twenty-five years during which time he assisted close to two hundred companies to achieve registration to one of the ISO based standards.  During the past twelve months alone, he has assisted ten companies to achieve ISO registration and three more to achieve TS registration.      

Tony is an experienced educator.  He designed the curriculum for the Quality Degree Program at the College of Education, Ireland, and has co-authored several quality training courses for the Irish Quality Association and EuroQuest, including the Lead Auditor and Internal Auditor Training Programs.  He has personally conducted over 350 certified lead auditor training programs and trained hundreds of students during the past 14 years with EuroQuest.  Thus far in his career, Mr. Corrigan has trained more than 1,500 internal quality auditors from hundreds of different companies in the United States and Europe.    

Following is a sampling of some of the companies that Mr. Corrigan has assisted with ISO 9001 and 14001 implementation and training and auditing over the past few years. 

    • Arvin Meritor
    • Automatic Data Processing
    • Battelle
    • Delta Airlines
    • GE Plastics
    • Georgia Power
    • Hitachi
    • Mead Packaging
    • Nissan
    • Panasonic
    • RR Donnelley
    • Toyota
    • US Army Biological & Defense Command
    • US Marines (Camp Pendleton, Barstow, Albany)
    • US Small Business Administration
    • WR Grace


Tony is a graduate of the College of Education, Slough, Ireland, where he earned a Certified Diploma in Finance & Accounting as well as an Industrial Law Degree.  He also holds degrees in Materials and Industrial Engineering and an Aeronautical Engineering degree.  

Mr. Corrigan became one of the first Registered Lead Auditors (IRCA Registration #A003427) in the world as well as one of the first Quality Auditors for ISO 9000.  He has successfully completed a EuroQuest EMS Internal Auditor Training Program, a Certified ISO Lead Auditor Program with EMS references, as well as a Train-the-Trainer Course for EMS Internal Auditors. 

He is a Fellow of the Institute of Quality Assurance of London; M.I.E.I.; M.T.M.A.  Mr. Corrigan is a member of the Institute of Industrial Engineers of Ireland, the Institute of Quality Assurance of London, the Institute of Training and Development, and the Society of Aeronautical Engineers.



Click Here for our ISO Internal and Lead Auditor Classes in your area!


Get Your FREE ISO 9001 Consulting and Certification Quote Here


Click Here for Our Web Specials!






















Phone: 770-395-0124 or 800-355-3876 • Fax: 770-395-0737
Email: •