Litigation is an important tool to defend and advance public health policy. This tracker provides information and official court documents from select lawsuits within the focus areas of the Public Health Law Center, including commercial tobacco control and healthy eating. Some cases are relevant to cross-cutting issues that affect public health, such as preemption and First Amendment considerations. The Public Health Law Center has supported public health goals as an amicus curiae, or friend-of-the-court, by filing briefs (included here) with relevant information that the court may choose to consider. You can read more about the Function and Role of Amicus Briefs in Public Health Litigation.