David Orr, Cook County Clerk

Lobbyist Online

Under Cook County's Lobbyist Sunshine Ordinance, any individual receiving payment or compensation for attempting to influence a Cook County elected official or employee on any executive, legislative or administrative action involving the county must register as a lobbyist with the Clerk's Ethics and Campaign Disclosure Division.


Lobbyist Login

Enter Lobbyist Online Login

For lobbyists, lobbying firms, or someone authorized to file a report on a lobbyist's behalf.

Public Portal

Enter Public Portal

Search lobbyists, clients, activity and compensation.

About Lobbyist Reporting

A $350 fee is required when a lobbyist re-registers each January or when a new lobbyist registers for the first time. Individuals who lobby Cook County officials must file a semi-annual Activity & Expenditure Report by January 20 and July 20 each year.

Lobbyists who miss the deadline are subject to a $100-per-day penalty beginning Feb. 1 and Aug. 1.

26 Days
Until the July 20 Lobbyist Online filing deadline.