Roland X. Tiemann graduated from Sacramento State University, California with a degree in the Biological Sciences and obtained his law degree from Lincoln Law School, Sacramento. Over the years, he has aggressively represented 1000’s of people arrested for alcohol and drug related DUI’s. No other attorney in El Dorado County has the training certifications and qualifications that Mr. Tiemann has when it comes to DUI defense. In fact, he regularly trains other attorneys in DMV Admin Per Se hearings, DUI defense law, science, and trial practice. He was the only attorney from across the country to get a perfect score on the forensic testing examination given at the Advanced Blood and Urine testing seminar in San Diego.