The main purpose of this legislation is to improve the management and funding of the Patrick Leahy Lake Champlain Basin Program, which focuses on protecting and restoring the Lake Champlain ecosystem. The law aims to establish a more effective process for selecting a fiscal agent, which is an organization responsible for managing funds and administrative tasks related to the program. Key provisions of the law include the requirement for a joint selection of a qualified fiscal agent by a Steering Committee and the Administrator of the program.