Celebrating 100 Years of the Judicial Council of California

An Introduction From the Chief Justice

In 1926, the Judicial Council of California was established by constitutional amendment to advance fairness and efficiency in the administration of justice across a rapidly growing state.  A century later, that vision continues to be reflected in our commitment to excellence and enduring focus on ensuring access to justice for all.

As we mark the council’s one hundredth year, we honor those who built and sustained this institution, and a judiciary that continues to evolve with the people it serves.  Please join us in celebrating a century of service and in exploring special centennial programs and historical exhibits that reflect on our past and look toward the next hundred years of justice in California.

— Patricia Guerrero

Chief Justice of California and Chair of the Judicial Council

Explore Our History

JCC old image

The First 100 Years

Leading a justice system to better serve the public and creating an independent and resilient judicial branch of government.

Video: Learn about the Judicial Council of California

Highlights of the Judicial Council's history, role, and how it serves the people of California.

Judicial Council Members Group Photo 2025-2026

Leadership

Learn about the Chief Justices, Administrative Directors, and Judicial Council members of the first 100 years.

100 Milestones for 100 Years

On November 2, 1926, California voters joined a nationwide court reform movement when they approved a constitutional amendment establishing the Judicial Council of California, thereby creating the policymaking body of the largest court system in the nation. Following are highlights of the actions taken or supported by the Judicial Council to improve court services to the public and enhance the administration of justice in California over the last 100 years.

Click for a print-friendly version of the timeline