The Casework Mirror is a newsletter for congressional caseworkers. Each issue rounds up the agency changes, program updates, and oversight reports that will show up in caseloads. It also covers news about casework itself: how offices are innovating, how the press covers constituent service, and what’s happening across the profession.

The Casework Mirror is published by the Constituent Service Institute, a nonpartisan nonprofit working to recenter service in American political life. We champion caseworkers’ expertise, build the evidence base for constituent service, and train legislative staff in casework fundamentals and advanced techniques.

The Casework Mirror is the successor to the Casework Navigator newsletter, which ran at POPVOX Foundation from 2023 to 2026.