Serve TRO, OSC and supporting papers: no later than 2 days before OSC hearing (if earlier than 5 days after TRO)
2 days before osc hearing date, under Cal. Code Civ. Proc. 527(d)(2).
Rule text
CCP 527(d)(2): "(2) The party who obtained the temporary restraining order shall, within five days from the date the temporary restraining order is issued or two days prior to the hearing, whichever is earlier, serve on the opposing party a copy of the complaint if not previously served, the order to show cause stating the date, time, and place of the hearing, any affidavits to be used in the application, and a copy of the points and authorities in support of the application. The court may for good cause, on motion of the applicant or on its own motion, shorten the time required by this paragraph for service on the opposing party."
Calculate this deadline
Deadline
Wednesday, November 4, 2026
- Trigger (OSC hearing date): Friday, November 6, 2026.
- Count back 2 calendar days: Wednesday, November 4, 2026.
Rules applied
Cal. Code Civ. Proc. 527(d)(2)
CCP 527(d)(2): "(2) The party who obtained the temporary restraining order shall, within five days from the date the temporary restraining order is issued or two days prior to the hearing, whichever is earlier, serve on the opposing party a copy of the complaint if not previously served, the order to show cause stating the date, time, and place of the hearing, any affidavits to be used in the application, and a copy of the points and authorities in support of the application. The court may for good cause, on motion of the applicant or on its own motion, shorten the time required by this paragraph for service on the opposing party."Official source
Cal. Code Civ. Proc. 12, 12a, 12b, 10; Cal. Rules of Court, rule 1.10
CCP 12: "The time in which any act provided by law is to be done is computed by excluding the first day, and including the last, unless the last day is a holiday, and then it is also excluded." CCP 12a(a): "If the last day for the performance of any act provided or required by law to be performed within a specified period of time is a holiday, then that period is hereby extended to and including the next day that is not a holiday. For purposes of this section, “holiday” means all day on Saturdays, all holidays specified in Section 135 and, to the extent provided in Section 12b, all days that by terms of Section 12b are required to be considered as holidays." CCP 12b: "If any city, county, state, or public office, other than a branch office, is closed for the whole of any day, insofar as the business of that office is concerned, that day shall be considered as a holiday for the purposes of computing time under Sections 12 and 12a." CCP 10: "Holidays within the meaning of this code are every Sunday and any other days that are specified or provided for as judicial holidays in Section 135."Official source
- Alternative to tro_osc_service_5_days; whichever is earlier controls.
- If the clerk's office is closed or inaccessible on the last day (weather, emergency or local closure orders), the deadline may be extended. Check local orders.
This calculator applies the cited rules to the dates you enter. It is not legal advice. Court orders, local rules, and case-specific facts can change a deadline; verify before relying on it. Rule set pending attorney review.
Worked example
OSC hearing date on Monday, March 15, 2027, personal service: due Friday, March 12, 2027.
- Trigger (OSC hearing date): Monday, March 15, 2027.
- Count back 2 calendar days: Saturday, March 13, 2027.
- That day is a Saturday. Counting backward, this calculator uses the earlier court day so the full notice period is preserved: Friday, March 12, 2027 (see Cal. Code Civ. Proc. 12c).
Notes
Alternative to tro_osc_service_5_days; whichever is earlier controls.
Related deadlines
- Noticed motion: serve and file moving papers before hearing (16 court days before)
- Noticed motion: opposition (9 court days before)
- Noticed motion: reply (5 court days before)
- Motion for summary judgment / adjudication: notice before hearing (81 days before)
- Motion for summary judgment: opposition (20 days before)
- Motion for summary judgment: reply (11 days before)
- Motion for summary judgment: last day for hearing before trial (30 days before)
- Ex parte application: notice to other parties (1 court day before)
Local rules by county
County local rules and courtroom procedures can add to or change this deadline. Pick a county to calculate with them applied.
- Alameda
- Alpine
- Amador
- Butte
- Calaveras
- Colusa
- Contra Costa
- Del Norte
- El Dorado
- Fresno
- Glenn
- Humboldt
- Imperial
- Inyo
- Kern
- Kings
- Lake
- Lassen
- Los Angeles
- Madera
- Marin
- Mariposa
- Mendocino
- Merced
- Modoc
- Mono
- Monterey
- Napa
- Nevada
- Orange
- Placer
- Plumas
- Riverside
- Sacramento
- San Benito
- San Bernardino
- San Diego
- San Francisco
- San Joaquin
- San Luis Obispo
- San Mateo
- Santa Barbara
- Santa Clara
- Santa Cruz
- Shasta
- Sierra
- Siskiyou
- Solano
- Sonoma
- Stanislaus
- Sutter
- Tehama
- Trinity
- Tulare
- Tuolumne
- Ventura
- Yolo
- Yuba
Rules current as of 2026-10-25. Confirm against the official source and any local rule or court order before relying on a date. Rules changelog.