Steven Yu is the Review Counsel/Supervising Lawyer of the Criminal Law Division at the Community and Legal Aid Services Program (CLASP). He supervises Osgoode Hall Law School students, whose primary work at CLASP is representing clients charged with summary criminal offences at the Ontario Court of Justice. Steven was also previously a student caseworker at CLASP, while he was in law school.

Prior to doing criminal defence work, Steven worked as an Assistant Crown Attorney in Peel Region and Toronto, prosecuting criminal offences. Steven has appeared before the Ontario Court of Justice, the Superior Court of Justice, and the Court of Appeal for Ontario.