Mark is without question one of the most technically qualified, knowledgeable, and dynamic trainers in the field of interviewing I have ever witnessed. As a certified trainer with nearly three decades of experience as an investigator, he possesses the hands on skill-set to present interviewing techniques in the most proficient and educational way thereby allowing the students to gain invaluable knowledge. Mark brings together adult learning methodologies that ensures each student leaves his training with practical and useful interviewing skills. Mark is one of the most qualified people to teach the wide range from basic to advance interviewing practices.
Tom Caulfield COO, Procurement Integrity Consulting Services November 2, 2016