Parties must disclose all related cases when a Family Law case is filed or when a party discovers there is a related case in Orange County or another county.
Examples: related cases include another Family Law case, a domestic violence case, a child support case, a criminal case.
Parties: provide as much information as possible; if information is not available, write UNKNOWN.
Related cases: if any information is unknown, leave the section blank.
| Question | Answer |
|---|---|
| Form Name | Form L-1120 |
| Form Length | 1 page |
| Fillable? | Yes |
| Fillable fields | 46 |
| Avg. time to fill out | 8 min |
| Edition | Rev 09/18/2023 |
| Issuing agency | Superior Court of California, County of Orange |
| Matches the agency's file | Yes, checked October 3, 2026 |
| Other names | L1120, L 1120, Form L-1120, Orange County related case notice, Notice of Related Case(s), Party Identification |
| Official source | Form L-1120 (Rev 09/18/2023), Superior Court of California, County of Orange |
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