R. Michael Vang legal presentations to other attorneys:

• Understanding the Intricacies of a DUI/DUID case, Wyoming Trial Lawyers Association Webinar, December 6, 2023
• Confronting a Chemical Testing Measurement in a DUI Case in Wyoming without a Chemistry Degree, Wyoming Trial Lawyers Association Webinar, February 8, 2023
• Constitutional Requirements for Gas Chromatography Lab Procedures, National Association of Criminal Defense Attorneys and National College of DUI Defense, Las Vegas NV, September 30, 2022
• Attacking a Laboratory’s Gas Chromatography (GC) measurements in a driving under the influence of alcohol (DUI) case Wyoming State Bar Convention, Casper WY, September 15, 2022
• Confronting the Legal Fiction of ‘Implied Consent’ in a DUI Case, Wyoming Trial Lawyers Association Convention via video  June 24, 2021
• Confronting the Legal Fiction of ‘Implied Consent’ in a DUI Case, National College of DUI Defense Summer Session via video, June 10, 2021
• 2020 Update: Admitting a Blood Alcohol Concentration (BAC) Measurement in a DUI Case Involving Either Blood or Breath Testing in Wyoming, Wyoming Trial Lawyers Association Webinar, September 10, 2020
• Defending Drugged Drivers, National College of DUI Defense and Wyoming Trial Lawyers Association Seminar, Laramie WY, September 20, 2019
• Does special training make law enforcement competent to verify alcohol and/or drug impairment and can We “Trust” the final chemical testing measurements used to confirm impairment? Wyoming Trial Lawyers Association Convention, Cody WY, June 20, 2018
• Proving Marijuana Impairment: Green Tongue and Other Myths Propagated to Prove Marijuana Impairment, Wyoming Trial Lawyers Association Webinar, April 21, 2018
• 2016 Wyoming DUI and implied consent law update, Wyoming Trial Lawyers Association Seminar, Cheyenne WY, November 4, 2016
• Using Statutes, Codes, Ordinances, Court Rules and the Constitution to suppress the admission of chemical test evidence in DUI cases: Preventing the State’s Department of Health (DOH) from dictating the admissibility of chemical testing evidence in judicial proceedings, DUI Defense Lawyers Association Summer Session, Chicago Il, November 4, 2016
• Demanding Complete Discovery and a Daubert Hearing to Determine the Scientific Validity of a Chemical Test Result in DUI case, Wyoming Trial Lawyers Association Webinar, April 1, 2016
• Pretrial Motion Practice to Help you win your DUI cases, National College of DUI Defense and Wyoming Trial Lawyers Association Seminar, Casper WY, February 6, 2015
• Trends in Raising Constitutional Claims in Implied Consent & DUI Cases, Wyoming Trial Lawyers Association Seminar, Riverton, WY, October 9, 2014
• Drug Recognition Expert (DRE): fundamentals, short comings and legal challenges, Wyoming Trial Lawyers Association Convention, Laramie WY, June 19, 2013
• Attacking the Admissibility of Chemical Test Results in Implied Consent and DUI Cases, Wyoming Trial Lawyers Association Webinar, November 29, 2012
• 2011 DUI and implied consent law update, Wyoming Trial Lawyers Association Webinar, March 31, 2011
• 2010 DUI and implied consent law update, Wyoming Trial Lawyers Association Webinar, September 9, 2010
• Filing Winning Motions in DUI cases and Preparing for the New Breath Machine, North Carolina Advocates for Justice, Raliegh NC, September 2008
• Filing and arguing killer motions in DUI cases, Institute of Continuing Legal Education in Georgia (ICLEG), Atlanta GA  April 12 2002