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William K. Kirk

Cowan Kirk Kattenhorn

4040 Lake Washington Blvd. Northeast 300
Kirkland, WA 98033

Phone: 425-822-1220

Website: cowanlawfirm.com

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About William K. Kirk

Bill is the current Dean Emeritus after serving as Dean of the College from 2018-2019. He has been a member of NCDD since 2000, and became a member of the Board of Regents in 2009 and became Board Certified by NCDD in 2011. Bill has been named a SuperLawyer by Washington Law & Politics every year since 2003. Bill is the pasr President of the Washington Foundation for Criminal Justice.

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NCDD Journal

Find the latest news and announcements in our journal.

FROM OUR BLOG

The Disconnect Defense: Defeating a Breath Test Twice the Legal Limit

06/29/2026

By Hunter TzovarrasChair, NCDD Trial Advocacy Task ForceThe Law Office of Hunter J. Tzovarras, Bangor, Maine With assistance from Myranda G. SandbergMember, NCDDNero DUI Defense, S.C., Eau Claire, Wisconsin "It doesn't matter what number the machine prints out if the video shows you walk, talk, and act sober." That is what I tell clients who are sure a high breath test means...

AI in Court Filings: The Ethics Line Between Assistance and Abdication

03/30/2026

By Ryan Katz It is no secret that Artificial Intelligence, or AI, is vastly changing the landscape of many different fields. While the practice of law is certainly not something anybody would want to be taken over by AI in any major way, AI is still a tool which has applications for lawyers. Generative AI can help lawyers brainstorm arguments, organize...

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Benefits of NCDD Membership

Members of the NCDD not only demonstrate that they are qualified DUI defense attorneys, but they have access to valuable information and resources. We provide access to documentation blood alcohol testing devices and scientific articles related to alcohol, drugs, driving, and testing.

We offer training on trial techniques and scientific testing, and we provide access to experts and a comprehensive knowledge base of cases and motions. With all of these resources at your fingertips, you will be able to win more cases

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Depending on your level of experience, we offer multiple plans for NCDD Membership. Attorneys who have been practicing for less than six years are eligible for a New Attorney membership, while those who have been practicing for over six years can receive a Seasoned Attorney membership. We also offer memberships for Public Defenders.