Wener Vieux - Cha Law Ethics

About Wener Vieux

Professional Responsibility, Legal Malpractice, State Bar Discipline Defense, Reinstatements, Moral Character Matters, Conflicts, Risk Management, Legal Ethics and Legal Expert Consulting

Wener Vieux

Senior Attorney

Wener Vieux is a sharp, strategic, and unwavering advocate for attorneys facing State Bar of California ethics investigations and disciplinary proceedings. With over 20 years of experience in ethics, employment law, and regulatory compliance, Wener is known for his ability to zealously protect his clients’ rights while ensuring their stories are told with integrity and compassion.

He understands that every disciplinary matter is not just a legal issue—but a defining moment in an attorney’s professional life. Wener brings precision, judgment, and empathy to every case, providing tailored defense strategies that focus on fairness, transparency, and resolution.

His mission is simple: to guide attorneys through complex ethics proceedings with skill, confidence, and dignity, helping them restore both their practice and their peace of mind.

Every disciplinary matter is not just a legal issue—but a defining moment in an attorney’s professional life.

Before establishing his ethics defense practice, Wener served as Assistant General Counsel and Designated Agency Ethics Official for the Presidio Trust and spent more than 16 years as a senior attorney and general counsel in the U.S. Army, where he advised leaders on ethics, administrative law, and high-stakes investigations.

His extensive background in federal ethics compliance, litigation management, and disciplinary defense gives him a unique ability to anticipate issues and craft effective, strategic solutions. Wener approaches each representation with integrity, discretion, and a relentless commitment to his clients’ best interests—helping attorneys navigate challenges, rebuild trust, and move forward stronger than before

Education

University of Arizona, James E. Rogers College of Law - Doctor of Law (J.D.)
U.S. Army Judge Advocate General Legal Center School - Master of Laws - LLM, Military Law
U.S. Army Command and General Staff College - Masters in Operational Studies
University of Arizona - University of Arizona University of Arizona Bachelor of Arts (B.A.)

We look forward to helping you and encourage you to reach out.

15+ Years

of experience in various cases

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Testimonials

What people are saying

My life changed. I was too old to be at the crossroad and too young not to fight. I was referred to Jean Cha through a colleague that used to work with Jean. The first few lawyers I called did not know much about fighting wrongful allegations reported to the State Bar. I found Ms. Cha and we remained in constant communication during the entire process. Not only did she provide stellar service to me via phone and email, but I continue to seek ethics advice from her in my general practice. I have no doubt in my mind that if I did not contact Jean Cha, I would not have understood the scope of my options. If you receive a discipline complaint, PUSH "Pause", and call Jean Cha now. Without a doubt she is a game changer. From the bottom of my heart... THANK YOU, JEAN!

Jean Cha Saved my practice testimonial review

Chris J.

Professional

Wonderful Experience, Excellent Job! I contacted a few law offices before as I was extremely tensed about my situation and needed an attorney with a "heart" to understand me. Finally, attorney Jean Cha helped me out, made me feel comfortable, and took consideration for any conditions I had at the time. With one email from her, the issue got resolved. If you are looking for an honest and helpful attorney, who is ready to stand by you, look no further. She is well informed, smart, supportive and kind. I am very grateful to Ms. Cha for her excellent job!

Jini

AVVO

Jean Cha is a gem! If you have the opportunity to work with Jean Cha, consider yourself lucky. In the last three years I have had more than my fair share of exposure to attorneys, and I have come to see firsthand what is probably obvious to everyone else: not all lawyers are created equal. I have worked with and spoken to a number of lawyers – and when I say “a number,” I mean several dozen! – and without trying to sound cheesy, I have to say that Jean Cha stood out like a beacon in the night. This woman not only had the expertise I desperately needed – that no other attorney managed to provide – but she was kind, understanding and treated me like a human being. Rare! It is amazing to me how many attorneys I have encountered who are not simply not only not as knowledgeable as I expected or assumed, but also seemed to be lacking in basic social skills. I have kowtowed to their arrogant and rude behavior, confusing it with intelligence, skill and wisdom. Despite her impressive resume, Jean Cha is neither arrogant nor intimidating; she actually takes the time to explain! She is definitely one in a million, and I would highly recommend her!

Testimonial for Best Attorney in Ethics Law

Alexanndra

AVVO

Jean is one of the most enthusiastic attorney's I've had the pleasure of working with. She not only knows her stuff, she knows enough to learn the things she has not yet encountered. You want an attorney who puts her ego second to getting a great job done first. I have worked with Jean at the ADDC and she has been a help, fascinated by the work, and has become a friend. I highly endorse her.