The purpose of this legislation, known as "Tyler's Law," is to address the growing issue of fentanyl overdoses in hospital emergency departments. It aims to evaluate the feasibility and benefits of routinely testing patients for fentanyl and related substances when they arrive at the hospital due to an overdose. The law seeks to provide guidance on how hospitals can implement such testing to improve patient care and outcomes. Key provisions of the law include a requirement for the Secretary of Health and Human Services to conduct a study within three years.