DUI Consultants, Standardized Field Sobriety Testing Experts
Nathan Hartman & Associates, LLC
St. Louis, Missouri 63118
► Contact Expert Witnesses for These Areas of Expertise
We offer consultation, training seminars, policy review and policy writing services for agencies in the areas of DWI enforcement and police canine operations.
We also review litigation files for attorneys in these disciplines and provide detailed analysis adhering to industry best practices and regulations and provide expert testimony in hearings.