25 years expertise providing data analysis and expert testimony on matters relating to call centers

Over three decades of experience in the field of corrections. Intensive line and top management experience in one of the largest local correctional facilities in the United States.

Over two decades of expert witness testimony: Discrimination & Class Action Cases, Sampling & Surveys, Criminal Probability Models. Persuasive Economical Tailored to litigation.

Dr. Hayter provides expertise in the areas of statistical analysis, econometrics, and mathematics for businesses, law firms, insurance companies, government departments, educational institutions, and non-profits.  He works for both plaintiff and defense attorneys.  He has been admitted as an expert witness in the areas of statistics and mathematics in courts in the United States.  With excellent quantitative, technical and communication skills, Dr. Hayter provides balanced, objective, and impartial analyses with expert reports and trial testimony.

EW #540 Diversity & Sexual Harassment Consulting, Training, Intervention & Organizational Change

Internationally recognized compensation expert. Leading author, speaker, instructor, consultant

Occupational Hygiene, Safety and Health, Building Water Sytems indoor Quality Management.

Reliability and safety consultants with 40 years of engineering, construction, maintenance and operations experience in the energy, oil drilling, manufacturing and chemical processing industries.

EW #13691 is an expert in the standards of care and custom practices of truck drivers and motor carriers for over 35 years, and has testified in many states.

Developer-President of the "American Truck Training Schools, Inc., Oklahoma City, Tulsa, Oklahoma. Compiled training program for school.