Effective December 16, 2021, the Cook County Lobbyist registration requirements are no longer in effect. Lobbyists are no longer required to register or report to Cook County, inclusive of the period starting July 2021. Effective January 1, 2022, lobbyists are required to follow rules established by the State of Illinois. Please see the Secretary of State Lobbyist site for more information.https://www.ilsos.gov/departments/index/lobbyist/lobintro.html
Past Data Portal
Search pre-2022 lobbyists, clients, activity and compensation.