The main purpose of this legislation is to extend the temporary classification of certain fentanyl-related substances as controlled substances for an additional six months. This is aimed at addressing the ongoing public health crisis related to opioid abuse and ensuring that law enforcement can effectively manage these substances. The key provision of this legislation is the extension of the current temporary scheduling order for fentanyl-related substances. Specifically, it changes the expiration date from March 31, 2025, to September 30, 2025.