Indiana Business for Responsive Government (IBRG) is the Indiana Chamber's non-partisan political action committee. IBRG is the state’s largest, most sophisticated and most successful political action committee for electing pro-business legislators to the Indiana General Assembly. 

Unlike most business political action committees, IBRG doesn't focus on "buying access" to incumbents and just picking the winners. IBRG focuses on the competitive races, including open seats, primary and general election challengers to incumbents who do not support pro-jobs, pro-growth issues. Since 1990, 94% of IBRG-backed candidates have won their races and IBRG has helped to unseat 42 incumbents.

IBRG is governed by a volunteer Policy Group committee, which reviews candidates, campaign strategies and research to make decisions on candidate endorsements and resource targeting. A professional staff team works directly with endorsed candidates, providing a variety of campaign management services to maximize the impact of every dollar invested in targeted races.