Jay Zager is a forensic DUI / DWI consultant and DWI / DUI expert witness for Breath Alcohol Testing, Standardized Field Sobriety Testing (SFST), and Dram Shop related cases with over 25 years of impaired driving enforcement expertise.

Mr. Zager was a subject matter expert and assisted in writing the DUI Intoxilyzer curriculum books that were used for training breath test operators and inspectors throughout the State of Florida and served on many DWI / Breath Alcohol and Traffic Safety related committees.

He was the government's DUI expert witness for impaired driving breath alcohol cases before he retired from law enforcement. He has testified in well over 1000 DUI / DWI prosecution and defense cases in his career, in local, state and federal courts nationwide.

See About for more information on Jay Zager.

DUI / DWI Expert Witness and Training Services (See Services):

Forensic Breath Alcohol Testing
DUI / DWI Police Investigation Procedure
Fuel Cell Alcohol Testers
Standardized Field Sobriety Testing (SFST)
Portable (handheld) Breath Test Instruments (PBT)
Horizontal Gaze Nystagmus (HGN)
Dram Shop Litigation Support
Breath Alcohol Ignition Interlock

DUI Expert Witness services for plaintiff or defense, both civil and criminal, call 954-527-4669 to discuss your case.

DUI Consultant Jay Zager

Mr. Zager performs a comprehensive forensic case review and analysis based upon his extensive forensic training, knowledge and experience of all discovery materials received including police reports, video (DVD) recordings, witness statements and breath test machine records.

Contact Us

When you need a DUI Expert Witness whether for plaintiff or defense, both civil and criminal, call 954-527-4669 to discuss your case.