The Office of Administrative Hearings (OAH) is a quasi-judicial tribunal that hears administrative disputes.  Established by the California Legislature in 1945, OAH provides independent Administrative Law Judges (ALJs) to conduct hearings for over 1,500 State and local government agencies.  OAH provides both adjudication and alternative dispute resolution services. 

Of the 10,000 to 14,000 cases filed with OAH each year, approximately 50 percent of our General Jurisdiction cases and 96 percent of our Special Education cases are resolved without the need for hearing and decision.  OAH offers a wealth of experience, qualified ALJs, professional calendar staff, and the flexibility to mediate, arbitrate, or adjudicate administrative disputes at a cost substantially less than charged by other providers.

About OAH

The Office of Administrative Hearings (OAH) is an independent office housed within the Department of General Services for administrative purposes. OAH is under the direction and control of the Director of OAH, who is appointed by the Governor, subject to confirmation of the Senate. Administrative Law Judges at OAH are appointed by the Director of OAH, and act independently from the agencies appearing before OAH in hearings, mediations, and all other administrative matters.

OAH Offices

The Office of Administrative Hearings has five regional offices with hearing rooms. Cases may also be heard in other venues. 

Zackery P. Morazzini,
Director and Chief Administrative Law Judge


Bob Varma,
Deputy Director


Kathryn Jacobsen

Executive Assistant

Visit the OAH Contact page for regional office information.
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Contact Us via Email
In California, where there is disagreement with an action intended to be taken by certain government agencies against an individual or business, a hearing before OAH may be requested.  Typically, this occurs when an agency seeks to discipline one of its licensees.  For example, all hearings before the Medical Board of California involving physician discipline are conducted before an OAH ALJ.   Similarly, the Department of Social Services prosecutes actions to regulate licensed day care or residential facilities before OAH when complaints of abuse or neglect are brought to its attention.  And many cities and counties contract with OAH to hear employee discipline and disability retirement appeals.

The ALJs are fully independent of the agencies whose attorneys appear before them.  The Administrative Law Judge has the same relationship with each party -- that of a neutral fact-finder.  All OAH ALJs are required to have practiced law for at least five years before being appointed, and typically have over ten years of experience.


ALJ Biographical Information

ALJs preside over hearings in a manner similar to civil court trials unless local agency rules provide otherwise.  Hearings are generally open to the public.  Each party is given an opportunity to make an opening statement, call witnesses, and offer other relevant evidence. After all the evidence is submitted, the parties may make closing arguments, orally or in writing.  In most cases, the ALJ prepares a detailed written decision within 30 days.
OAH also has an alternative dispute resolution program offering both mediation and arbitration services.

In the Fall of 2017, the Office of Administrative Hearings (OAH) began using a browser-based secure file transfer system for electronic filing and service of case-related documents.  OAH Secure e-File Transfer (SFT) replaces OAH’s method of sending and receiving documents through email attachments.  In addition, OAH will deliver electronic copies of documents through SFT.  The SFT will be the only method for electronic filing with OAH.

Parties or attorneys will create a password-protected free account at SFT, and will use that account for both sending documents to OAH and receiving documents from OAH.

SFT will be mandatory for all government agencies and attorneys.  It will be optional for self-represented parties.  OAH will continue to accept hard copy documents by mail or personal delivery from self-represented parties.  Self-represented parties who opt not to use SFT will receive copies of notices and documents from OAH by regular mail.

OAH will no longer accept fax or email copies of documents from parties, will not send email attachments to parties, and will no longer send documents to parties by fax.

For more information, please visit the OAH Secure e-File Transfer web page.

Security Announcement for OAH Hearings page

Penal Code, Part 1, Title 5, Section 71

It is a criminal offense to threaten a public official which includes administrative law judges and the staff at the Office of Administrative Hearings (Penal Code, Part 1, Title 5, Section 71). Violators will be prosecuted to the full extent of the law.

Excellence in Administrative Hearings. The Office of Administrative Hearings is an independent state agency that resolves disputes between individuals and government agencies.

Office of Administrative Hearings Information

Director and Deputy Director

Office of Administrative Hearings

2349 Gateway Oaks Drive
Suite 200
Sacramento, CA 95833

Zackery P. Morazzini,

Director and Chief Administrative Law Judge

Bob Varma,
Deputy Director

Kathryn Jacobsen,
Executive Assistant

Main Telephone Number: (916) 263-0550