In this month’s Log-in2Learn, Montrece Ransom, JD, MPH and Dawn Hunter, JD, MPH present on public health law fundamentals. The presenters begin by explaining the basics of law in the United States and how it relates to public health. They then discuss landmark supreme court cases and changes to public health authority since the COVID-19 pandemic. The presenters go on to discuss law as a tool for equity and racism as a public health crisis. Finally, the presenters explain how law can be used as a tool for public health practice.