Brian Fahl focuses his practice on criminal defense, regulatory compliance, and appeals.  He began his career as an associate federal public defender, representing clients charged with drug crimes, firearms offenses, sex crimes, bank fraud, money laundering, and immigration crimes.

In over ten years of practice, Brian has developed an expertise in complex litigation.  He has represented clients charged with violating FDA regulations, foreign nationals and United States citizens charged with violating international trade regulations, an apartment owner charged with a knowing violation of the Clean Air Act surrounding a heating contractor’s removal of asbestos from a client’s apartment complex, and clients charged with criminal copyright infringement based upon violations of software licensing agreements.

While most cases never go to trial, Brian has significant courtroom experience, litigating motions and trying drug cases, gun cases and a public corruption trial.  

Brian also has a renowned appellate practice, appearing regularly before the Court of Appeals for the Seventh Circuit and teaching appellate writing and advocacy as an adjunct professor at Marquette University Law School. Brian was involved with two cases before the United States Supreme Court: the landmark case United States v. Booker and Logan v. United States.