Larry A. Davis

The Davis Law Group, P.C., based in Northbrook, Illinois, is a leading law firm focused on DUI defense, traffic law, and administrative hearings before the Illinois Secretary of State. The firm is led by Larry A. Davis, a highly respected attorney with decades of experience in DUI and driver’s license reinstatement matters.

Mr. Davis is a former attorney and hearing officer with the Illinois Secretary of State (1976–1981) and has played a significant role in shaping Illinois DUI law, including co-drafting the Illinois Summary Suspension Law. He has also represented the Illinois State Bar Association in legislative negotiations for over 20 years.

A distinguished legal author and educator, Mr. Davis is a chapter author of the IICLE’s Defense of DUI handbook and has written extensively in the Illinois Bar Journal and other legal publications on DUI law, traffic offenses, and administrative procedures. He has also served as co-editor of the Traffic Laws & Courts Newsletter for the Illinois State Bar Association.

In addition to his writing, Mr. Davis is a frequent lecturer for bar associations, prosecutors, public defender offices, and law enforcement agencies across Illinois, sharing his expertise in DUI defense and traffic law. He has held leadership roles within the Illinois State Bar Association and Chicago Bar Association and has served on multiple state and national traffic safety advisory committees.

Today, The Davis Law Group, P.C. provides knowledgeable, strategic representation for clients facing DUI charges, traffic violations, driver’s license suspensions, and reinstatement hearings, offering trusted guidance backed by decades of legal experience and recognized authority in Illinois traffic law.