Justice Applications – ISD

Justice Applications

photo of a close up of a gavel and judge holding a penISD maintains critical application systems which support various agencies providing a wide array of justice services to the citizens of Los Angeles County including the Public Defender, the Los Angeles County Courts, District Attorney, the Department of Children & Family Services and many other County, state and local departments and agencies.


Justice systems

Support for criminal justice messaging, adult probation and public defender cases and criminal case history.

Court systems

Court tracking including civil and small claims, traffic violations and criminal cases.

Financial applications

Maintenance and support of Payment Revenue Distribution and Financial Reporting Systems for the courts.

Juvenile systems

Tracking of juvenile offenders as well as court minute order information for abused and neglected children.

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Mark Diorio



24-hours a day, 365 days a year

Monday-Friday 6am – 6pm

(562) 403-6520

Security compliance
ISD staff provides security features to comply with all legal and regulatory requirements and ensures your data and applications remain secure within the County environment.
24-hour support
In addition to system monitoring and capacity reporting, ISD customers receive 24-hours a day, 365-days a year Help Desk support for problem reporting and resolution.
Experience with County apps
ISD staff bring years of experience in the County information technology systems environment as well as County department operations, workflows and processes.

Job Opportunities

The Los Angeles County Internal Services Department is an equal opportunity employer. We seek hard-working, skilled, and highly-motivated employees.
See Jobs

Surplus Property

Surplus County equipment and furniture may be available for sale. Click here to see available items and download the forms needed to place a bid on an item.
Surplus Program

Electric Vehicles

Electric vehicles (EVs) provide benefits for drivers, the environment, and the County. Learn more about convenient charging options and how you can help reduce greenhouse gas emissions.
EV Program

PPE Utilization

Utilization of Preference Program Entities (PPE) such as Local Small Business Enterprises (LSBE), Disabled Veteran Business Enterprises (DVBE) and Social Enterprises (SE) for the last quarter.
PPE Utilization