Substitute House Bill No. 5430, also known as Special Act No. 24-18, is a legislative act that mandates the University of Connecticut Health Center's Department of Neurology to conduct a study focused on migraine treatment, with a particular emphasis on treatment for women and veterans. The study is to be initiated following the act's effective date of July 1, 2024.

The bill requires that by July 1, 2026, the chair of the Department of Neurology must report the findings of this study to the joint standing committees of the General Assembly that oversee matters related to public health and appropriations. The report must be submitted in accordance with the provisions of section 11-4a of the general statutes. The bill does not include any text regarding insertions or deletions from current law.