Mr. Vang has been teaching other attorneys criminal and DUI law for more than 20 years. Mr. Vang has thirty-six (36) - reported cases before the Wyoming Supreme Court. Approximately ninety percent (90%) of Mr. Vang’s practice is dedicated to defending those accused of impaired driving by drugs and/or alcohol. Mr. Vang is a founding member of the DUI Defense Lawyers Association (DUIDLA); a sustaining member of National College of DUI Defense, and is currently as well as a co-chairperson of the NCDD Amicus and Research Committee. Mr. Vang is the only lawyer in the State of Wyoming who has earned “The ACS-CHAL Forensic Lawyer Scientist Designation as recognized by the Chemistry and Law Division of the American Chemical Society (ACS).” In 2022, Mr. Vang was awarded the "NCDD Trial Advocacy Award." This award goes to the NCDD member who has most personified the mission of the National College through an aggressive, creative and ethical trial practice dedicated to defending those accused of impaired driving. This individual has set themselves apart in their local community as a premier DUI defense trial attorney and has litigated a number of DUI-related cases to verdict. This individual is recognized, in his local legal community, as a tenacious yet ethical litigator.