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Aaron J. Wolff
720 3rd Avenue, Suite 2015
Seattle, WA 98104
Phone: 425-284-2000
Website: seattledui.law

About Aaron J. Wolff
Aaron has limited his practice to defending DUI’s in the greater Seattle area since 2002. After attending Emory University and Seattle University School of Law, he began his legal career as a DUI Prosecutor for the cities of Kirkland and Tukwila. Formerly a named partner in the Hayne & Wolff law firm in Bellevue, Washington and Cowan Kirk Gaston Wolff in Kirkland, Washington, Aaron has his own practice located in Seattle, Washington. He is a a graduate of NCDD’s 2002 and 2014 Summer Session, a NHTSA- Qualified Administrator of the Standardized Field Sobriety Tests and has received training in the breath test device utilized in Washington from the manufacturer in Mansfield, Ohio. He has also spoken three times at Washington’s Annual DUI Seminar organized by the Washington Foundation for Criminal Justice (which he is also a member). Aaron is the former chair of the Criminal Law Section of the Washington State Bar Association.
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Virtual Forensic Library

NCDD members have access to a comprehensive forensic library that provides invaluable information to be used when defending clients charged with DUI.
This library includes scientific articles on drug and alcohol intoxication, toxicology and pharmacology, methods of testing for blood alcohol content, field sobriety testing, potential errors that may occur during testing, accident reconstruction, expert testimony, and evidentiary rules. This valuable information can ensure that you provide a high quality defense to clients charged with DUI based on the circumstances of their case and the laws in their state.
FROM OUR BLOG
Interview With an Amicus
06/27/2025
Written by Michelle L. Behan Amicus Curiae (Latin for "Friend of the Court") refers to a brief that is filed by an interested, non-party to the matter under consideration. This is often done in cases where organizations and entities wish to provide the reviewing court with their point of view, be it social or public policy implications, or special interest agendas....
Keeping FSTs Out of a Trial
04/23/2025
Written by Neil Halttunen I want to address a common issue that DWI practitioners are facing, trying to keep FSTs out of a trial. One way is to take the position that FSTs are scientific evidence and make the prosecutor lay scientific foundation which they rarely can do. The HGN test was the result of several studies. See Generally Session 8 of...