About Duo
Duo Liu graduated from Boston University School of Law. The program provided the legal training that underpins Liu’s work in federal and state courts. Liu’s education is the foundation of a practice that spans several distinct tribunals and circuit courts.
Liu serves as a lawyer at Blumsack & Canzano. At the firm Liu handles matters that proceed in both district courts and appellate settings. The role at Blumsack & Canzano has involved filings and appearances in courts across multiple jurisdictions, reflecting a practice that moves between trial work and appeals.
Liu is admitted to practice in Massachusetts and New York. Liu is also admitted to several federal courts and tribunals, including the United States International Trade Court, the United States Tax Court, the United States Court of Appeals for the First Circuit and Ninth Circuit, the United States District Court for the Eastern District of New York, and the Massachusetts District Court. That range of admissions allows Liu to take cases from district court through appellate review and into specialized forums when matters require it.
Membership in professional associations is part of Liu’s professional life. Liu holds current memberships in the Massachusetts Bar Association and the New York State Bar Association. These memberships connect Liu to continuing legal education, practice resources, and the rules and procedures that shape litigation and tribunal practice in those states.
Liu’s courtroom experience covers district court litigation, appellate briefing and argument, and proceedings before trade and tax tribunals. Cases that reach the International Trade Court or the Tax Court bring different procedural rules and evidentiary demands than ordinary civil litigation. Liu’s practice navigates those procedural differences and the varying standards applied by circuit courts when cases are appealed.
Clients who work with Liu encounter an attorney comfortable in federal and state settings. Work at Blumsack & Canzano places Liu before trial judges and appellate panels, and in administrative and specialized tribunals when circumstances require. Liu currently practices at Blumsack & Canzano, representing clients in federal and state courts as well as in trade and tax tribunals.
