In the era of the Every Student Succeeds Act (ESSA), there has been heightened attention on the role that effective school and district leaders play in a wide range of issues, including school improvement, quality classroom instruction and broader discussions of equity. In 2017, Education Commission of the States reviewed legislation related to school and district leadership and highlighted state examples, trends and key takeaways. Overall trends showed a strong interest in updating certification and licensure policies, with a particular focus on expanding non-traditional routes to certification. This Policy Snapshot summarizes 2018 legislative activities related to school and district leadership organized around the career continuum and includes legislation related to the following: (1) Preparation, certification and licensure; (2) Induction, mentoring and professional development; (3) Evaluation; and (4) Compensation, incentives and contracts.