Sonoma County trial binder and trial document requirements

Not legal advice. Rules checked against the code on August 20, 2026. Verify every date yourself. Read the full disclaimer

Core CCP rules were checked against Westlaw (via CoCounsel legal research) on August 20, 2026. County local rules are paraphrased summaries. Individual department and judge standing orders are included only where the court publishes them and we have read the document, so assume your own department has requirements beyond what you see here. Verify every date against the operative code sections, your court’s rules and your department’s own order before relying on it. Using this site creates no attorney-client relationship.

Superior Court of California, County of Sonoma · Effective July 1, 2026. · Court rules · Rules read 2026-09-14

The short answer

What the deadlines run off
None. Sonoma repealed its readiness conference rule and anchors every pretrial trial document to the trial date itself, counted backward in court days. A mandatory settlement conference exists but is discretionary and is not the trial-document anchor.
Departments with their own order
None located
County trial binder rule
None in the county rules
Rules this court publishes
28

The county rule is a floor. Where your department publishes its own order, that order controls and it is usually stricter.

Why your department can set a different date

Yes, expressly, in two places in the same rule. Rule 4.10(A) says the pretrial procedures "apply uniformly to trials throughout the Civil Division" but closes with "Judges may, in the exercise of discretion, order different procedures based on the particular requirements of an individual case." Rule 4.10(D) then opens the master pretrial deadline with "By 3:30 p.m. on the sixth (6th) court day before trial or as otherwise ordered by the court." So the county rule sets a real floor, and the assigned judge can move it.

The delegating language in full

The case-specific instrument is not a published department order. It is the Notice of Trial (Rule 4.10(B)), the Notice of Mandatory Settlement Conference and Trial (Rule 4.6), and a document the rules call the "Trial Orders of the Court," which Rule 4.10(D)(11) requires the parties to file signed copies of "containing those provisions to which the parties have stipulated." That Trial Orders document is not on the court's local forms page, so its content is not knowable from the open web.

Civil cases are assigned to one judge for all purposes at filing under Rule 4.2(A). The four civil departments as of this research are Courtroom 16 (Judge Broderick), Courtroom 17 (Judge Gaskell), Courtroom 18 (Judge Simonds) and Courtroom 19 (Judge Pardo), per the court's civil division page. None of them publishes a standing trial order.

The departmentUrl given below is the court's Notices and Standing Orders page. It carries only court-wide notices (cameras in the courthouse, nonavailability of court reporters, a family law recording order, budget notices). It contains no civil department or judge trial orders.

Department orders published by this court

How your courthouse changes things

No variation by courthouse. Sonoma is a single unified court (Rule 1.5(A)) and all civil matters are heard at the Civil and Family Law Courthouse, 3055 Cleveland Ave., Santa Rosa. Rule 4.10(A) states the pretrial procedures "apply uniformly to trials throughout the Civil Division," with one carve-out: expedited jury trials under Code of Civil Procedure section 630.01 et seq., which are governed by California Rules of Court, rules 3.1545 through 3.1552 instead. The only in-rule variation is by individual judge under Rule 4.10(A), not by location.

County rules, area by area

These are the 28 rules this court publishes county wide. They apply everywhere in the county, and your department can require more.

Trial readiness conference

See the rule, keyed to trial Sonoma has no trial readiness conference and no final status conference. The court repealed its readiness conference rule effective January 1, 2021 and the July 1, 2026 rule set carries the repeal forward with no replacement. Calculate every pretrial trial document off the trial date, not off a conference.

Sonoma County Super. Ct. Local Rule 4.15

Rule text and note
4.15 READINESS CONFERENCE [Repealed] Rule 4.14 repealed effective January 1, 2021, adopted effective January 1, 1997; renumbered January 1, 2016. Formerly Rule 4.14

Printed page 33. Verified independently. A full-text search of the 2026 rule set returns three hits for readiness conference: the table of contents entry, this repealed heading, and one in the criminal division rules, which do run a readiness conference. There is no hit anywhere for final status conference, issue conference or trial setting conference on the civil side. The only conferences in the civil rules are the Case Management Conference under Rule 4.2 and the settlement conference under Rule 4.6. The only pretrial appearance the civil trial rule contemplates is the motion in limine hearing referenced in Rule 4.10(E), whose date the rules do not fix.

Mandatory settlement conference

Set by the court A mandatory settlement conference is held only if the assigned judge decides to set one. It is not automatic in every case. The date, time and place are set by the pro tem panelist and come to the parties in the Notice of Mandatory Settlement Conference and Trial.

Sonoma County Super. Ct. Local Rule 4.6, first paragraph

Rule text and note
At the discretion of the Assigned Judge a mandatory settlement conference shall be held in all cases set for trial. These settlement conferences shall be at such times and places as designated by the pro tem panelist, as set forth in the Notice of Mandatory Settlement Conference and Trial.

Printed page 24. The sentence is internally awkward, reading both "at the discretion of" and "shall be held in all cases set for trial." The court's Civil Settlement Conferences page resolves it toward discretion: "Please note that not all civil cases will be referred for a mandatory settlement conference. Referral will be determined on a case by case basis by the civil judge assigned to your case." The conference is run by volunteer pro tem panelists from the local bar, attorneys in practice at least ten years, not by a judge. Coordinator is Lauren Angel, msc@sonomacourt.org, (707) 521-6729. The rule states no interval between the conference and trial. Numbering hazard confirmed: the court's Civil Settlement Conferences page cross-references "Local Rule 4.7" and links a standalone PDF headed 4.7 whose revision history stops at 1/1/2023. The current consolidated rules number this rule 4.6. The text is substantively identical, so the two are the same rule under two numbers.

5 court days before the mandatory settlement conference Deliver the settlement conference statement directly to the pro tem panelist no later than five court days before the conference, and serve a copy on opposing counsel. Do not file it with the court and do not expect the court to forward it to the panelist.

Sonoma County Super. Ct. Local Rule 4.6, second paragraph

Rule text and note
No later than five (5) court days before the date set for the settlement conference, each party shall deliver their Settlement Conference Statement directly to the pro tem panelist(s) and serve a copy on opposing counsel.

Printed pages 24 to 25. The court's civil division page, not the Civil Settlement Conferences page, adds an operational gloss the rule does not: "The ORIGINAL Civil Settlement Conference Statement shall be delivered directly to the panelist, no later than five (5) court days prior to the conference. Copies of Settlement Conference Statements will no longer be required. The Court will not provide the statements to the panelist(s)." The same page encourages establishing email contact with the assigned panelist for delivery of briefs. There is no local civil form for this statement. The only Settlement Conference Statement/Trial Brief local form, FL048, is family law and must not be used in a civil case.

5 court days before the mandatory settlement conference Type the date, time and location of the settlement conference on the first page of the statement. Notify both the panelist and the settlement conference coordinator if the case settles before the conference. The rule states that noncompliance will result in monetary sanctions.

Sonoma County Super. Ct. Local Rule 4.6, third paragraph

Rule text and note
The date, time, and location of the settlement conference must be typed on the first page of the statement. The parties shall notify the panelist(s) and appropriate settlement conference coordinator of a pre-conference settlement. Failure to comply will result in monetary sanctions being imposed.

Printed page 25. The rule says "will result," which is stronger than the "may result" language in the general sanctions rules at 1.4 and 4.5. Do not overread it. The court's own civil division page states the same two duties with "may": "Failure to comply with this directive may result in monetary sanctions being imposed" on the statement delivery, and "Failure to comply may result in monetary sanctions being imposed" on the pre-conference settlement notice. So the mandatory reading rests on the rule text alone and the court's published gloss cuts the other way. The caption requirement exists because the panelist is a volunteer attorney receiving the statement outside the court file and needs to know which conference it belongs to. The requirement rides the five court day statement deadline; the settlement-notice duty has no stated deadline of its own.

Trial documents

6 court days before trial By 3:30 p.m. on the sixth court day before trial, do three things the same day: file the pretrial documents with the Civil Clerk's Office, serve them on all parties, and deliver endorsed (conformed) copies to the chambers of the assigned judge. This is the master deadline for the whole pretrial package.

Sonoma County Super. Ct. Local Rule 4.10(D)

Rule text and note
By 3:30 p.m. on the sixth (6th) court day before trial or as otherwise ordered by the court, the parties must file the documents listed below with the Civil Clerk's Office, serve the documents on all parties, and deliver endorsed copies to the chambers of the Assigned Judge the same day.

Printed page 27. Three separate acts, one deadline, and the chambers delivery is expressly the same day. Civil filing is mandatory e-filing under Rule 17.22(A)(1), so the filed copies are electronic and the chambers copies are conformed paper. The rule says "copies" without stating a number. "Or as otherwise ordered by the court" is the express hook for a judge to move this. Confirm the physical delivery address before the run: the court announced on July 8, 2026 that it would relocate to a new courthouse at 625 Administration Drive beginning July 20, 2026, the cover page of this rules edition carries that address, and Rule 16.7 inside the same PDF still names the Civil and Family Law Courthouse at 3055 Cleveland Avenue. Civil Clerk's Office (707) 521-6610. Rule 4.10(D) also carves out Lanterman-Petris-Short Act matters, where timelines are set by the judge presiding over that matter, not by the court's Presiding Judge.

See the rule, keyed to trial Serve every trial document by a method reasonably calculated to get it to all other parties by the earlier of the time it is due to the court or the time it actually reaches the court. Personal delivery, fax, email and other electronic transmission no slower than fax all qualify.

Sonoma County Super. Ct. Local Rule 4.10(H)

Rule text and note
All documents authorized by this rule that a party files with or otherwise submits to the court must be served by a means that is reasonably calculated to assure delivery to all other parties by the earlier of (1) the time when delivery to the court is due under this rule, or (2) the time when the document is actually delivered to the court.

Printed page 29. The service deadline is same-day, pegged to the court delivery, so the usual mail and extension arithmetic does not help on trial documents. The "earlier of" construction means filing early accelerates the service obligation. Confirmed in the source: the subdivision ends mid-sentence after "no slower than fax" with no period, a printing defect in the 7/1/2026 edition, but the operative timing sentence quoted here is complete. Civil e-service and mandatory e-filing under Rules 17.22 and 17.27 satisfy this in the ordinary case.

Witness lists

6 court days before trial File one joint witness list, alphabetical, naming every witness to be called and identifying which party intends to call each one. Flag on the list any witness issue the court will need to handle, including scheduling problems, health issues, security, and interpreter needs.

Sonoma County Super. Ct. Local Rule 4.10(D)(3)

Rule text and note
A joint list, in alphabetical order, of all witnesses to be called, indicating which party intends to call each witness. The list should also note any anticipated issue concerning a witness that might require the court's attention, including but not limited to scheduling constraints, health problems, security precautions, and the need for a translator or interpreter.

Printed page 27. Joint and alphabetical, not per party and not in call order, which means the parties have to exchange lists at the Rule 4.10(C) meet and confer seven court days out and then merge them. The rule does not ask for expert designation, subject of testimony, or time estimates per witness. The witness-issue flagging duty is phrased with "should" rather than "must," unlike the list itself.

Exhibit lists

At the court's order The published local rules require no exhibit list and no exhibit filing. Instead, on the day motions in limine are heard, and before that hearing starts, each party must show every other party all demonstratives and tangible things it intends to use in opening or at trial. Objections have to be made at the in limine hearing, and the judge rules then.

Sonoma County Super. Ct. Local Rule 4.10(E)

Rule text and note
On the day that motions in limine are heard, prior to that hearing, each party must show all other parties all electronic presentations, demonstrative exhibits, charts, diagrams, photographs, enlargements, and all other tangible things that the party intends to use in the party's opening statement and/or during trial. Any party who objects to any such material must make the objection at the hearing of the motions in limine, and the judge will rule on all such objections presented.

Printed page 28. This is the only trial exhibit provision in the Sonoma civil rules and it is a party-to-party disclosure, not a filing or a lodging. Verified independently: the strings exhibit list, list of exhibits and pre-mark return zero hits across the entire 2026 rule set. Two consequences. First, the objection deadline is effectively the in limine hearing, so a party that does not object then has a waiver problem. Second, the rules never fix the in limine hearing date, so this obligation floats on whatever date the assigned department sets, which is why the anchor is the court order rather than the trial date. The rule reaches electronic presentations and enlargements, so opening slide decks are covered. The unpublished Trial Orders of the Court under 4.10(D)(11) could still require a list.

Jury instructions

6 court days before trial File a list of every requested CACI instruction by number, in numerical order, with titles. This is the index, and it is separate from the instructions themselves.

Sonoma County Super. Ct. Local Rule 4.10(D)(8)

Rule text and note
A list of all requested California Civil Jury Instructions (CACI) by number, in numerical order, with titles.

Printed page 27. Read together with (D)(9) and Rule 4.10(G), Sonoma wants three distinct things on jury instructions: a numbered index list, a set with full proposed wording, and a physical packet with a face sheet. Build all three. The rule does not say whether this list is joint or per party. The Rule 4.10(C) meet and confer duty reaches it, and a joint list is permitted under 4.10(C).

6 court days before trial File a list of all proposed CACI and special jury instructions showing the full proposed wording, not just the numbers.

Sonoma County Super. Ct. Local Rule 4.10(D)(9)

Rule text and note
A list of all proposed CACI jury instructions and special jury instructions, with all proposed wording.

Printed pages 27 to 28. This is the substantive set, covering both CACI and specials. The format constraints in Rule 4.10(G)(3) apply to it: black ink, one instruction per sheet, no party identification on the instruction, packet with face sheet. Sonoma does not require a separate memorandum supporting contested special instructions.

6 court days before trial In every jury trial, deliver all proposed jury instructions on the law disclosed by the pleadings, and all proposed verdict forms, to the judge six court days before the first day of trial, and serve them on every other party. This is a delivery to the judge, on top of the filing required by Rule 4.10(D)(8) through (10).

Sonoma County Super. Ct. Local Rule 4.10(G)(1)

Rule text and note
In every jury trial, before the first witness is sworn, six (6) court days prior to the first day of trial, each party must deliver to the judge, and serve upon all other parties, all proposed jury instructions on all applicable law disclosed by the pleadings, and all proposed verdict forms.

Printed page 28. The phrase "before the first witness is sworn, six (6) court days prior to the first day of trial" is redundant as published, but the operative date is the sixth court day before trial, which lines up with 4.10(D). The scope limit matters: this covers instructions on law disclosed by the pleadings. Instructions on law that emerges from the evidence go in later under 4.10(G)(2).

At trial Any additional proposed jury instructions on questions of law that arose from the evidence and were not disclosed by the pleadings must be delivered to the judge and served on all other parties before closing argument begins.

Sonoma County Super. Ct. Local Rule 4.10(G)(2)

Rule text and note
Before closing argument begins, each party must deliver to the judge and serve upon all other parties any additional proposed jury instructions on questions of law arising from the evidence that were not disclosed by the pleadings.

Printed page 28. The mid-trial supplement. The operative anchor is the start of closing argument, an in-trial event, not a fixed interval before the trial date, and the category is limited to law that came out of the evidence rather than the pleadings. Track it during trial rather than treating the sixth court day package as the end of the instruction work.

6 court days before trial Format the instructions this way: black ink, one instruction per separate sheet of paper, nothing identifying the requesting party or any party or counsel on the instruction itself, and the whole set assembled in a packet behind a face sheet listing every requested instruction and who requested it.

Sonoma County Super. Ct. Local Rule 4.10(G)(3)

Rule text and note
Each proposed jury instructions must be printed in black ink on a separate piece of paper. Proposed instructions must not identify the requesting party or any party or counsel in the case. The jury instructions must be assembled in a packet with a face sheet that lists all requested instructions and the requesting parties.

Printed pages 28 to 29. This is the closest thing in the Sonoma rules to a required assembled submission, and it covers jury instructions only. The anonymity rule exists because the instruction sheets go back to the jury room, and the face sheet is where attribution lives. Note the tension with Rule 17.21, which requires original documents to be submitted without staples and not two-hole punched, and provides that "No tabs shall be included in any original document submitted for filing." Build the packet with a face sheet index, not tabs. Rule 4.10(G)(4) carves out Lanterman-Petris-Short Act matters, with timelines set by the judge presiding over that matter.

Verdict forms

6 court days before trial File all proposed verdict forms with the sixth court day pretrial package, and also deliver them to the judge under Rule 4.10(G)(1).

Sonoma County Super. Ct. Local Rule 4.10(D)(10)

Rule text and note
All proposed verdict forms.

Printed page 28. Verdict forms appear twice in the rule, here and at 4.10(G)(1), both at the sixth court day mark. The rule does not require a joint verdict form, does not state a preference between general and special verdicts, and sets no format.

Statement of the case

6 court days before trial File a joint neutral statement of the case for the court to read to the jury. One statement, agreed, neutral in tone. The rule contemplates no competing per-party version.

Sonoma County Super. Ct. Local Rule 4.10(D)(5)

Rule text and note
A joint neutral statement of the case to be read to the jury.

Printed page 27. All three constraints matter: joint, neutral, and written to be read aloud. The rule sets no length limit and provides no procedure if the parties deadlock on wording, so the practical answer is to raise it at the motion in limine hearing.

Trial brief

6 court days before trial Trial briefs are encouraged but not required. If you file one, it is due by 3:30 p.m. on the sixth court day before trial, filed with the Civil Clerk's Office with an endorsed filed copy delivered to the assigned judge. Supplemental briefing on issues that come up during trial is still allowed.

Sonoma County Super. Ct. Local Rule 4.10(F)

Rule text and note
The court finds trial briefs to be very helpful and encourages their submission. Any trial brief must be filed with the Civil Clerk's Office, and an endorsed filed copy delivered to the Assigned Judge, by 3:30 p.m. six (6) court days before trial. This does not preclude supplemental briefs on specific issues that arise during the trial.

Printed page 28. Permissive on whether to file, mandatory on when. No page limit and no required contents. The subdivision also carves out Lanterman-Petris-Short Act matters, with timelines set by the judge presiding over that matter rather than by the court's Presiding Judge. The brief rides the same deadline and the same file-plus-chambers-copy mechanics as the 4.10(D) package, so build it into the same delivery. Do not use local form FL048, which is the family law Settlement Conference Statement/Trial Brief.

Deposition designations

6 court days before trial Each party must identify all deposition testimony it intends to offer on the ground the witness is unavailable, designated by witness, by date or volume, and by page and line.

Sonoma County Super. Ct. Local Rule 4.10(D)(7)

Rule text and note
Identification by each party of all deposition testimony that the party intends to offer in evidence on the ground that the witness is unavailable to testify at trial, designated by witness, date or volume, and pages and lines.

Printed page 27. Note the narrow trigger. This covers only testimony offered because the witness is unavailable, not deposition excerpts used for impeachment or as party admissions, and the rule requires no counter-designations, no objections chart, and no lodging of the transcripts themselves. This is one of the few items in 4.10(D) that is expressly per party rather than joint.

Motions in limine

6 court days before trial File all motions in limine as part of the sixth court day pretrial package. There is no separate or earlier in limine deadline in Sonoma.

Sonoma County Super. Ct. Local Rule 4.10(D)(6)

Rule text and note
All motions in limine.

Printed page 27. In limine motions ride the same 3:30 p.m. sixth court day deadline and the same file, serve and deliver-to-chambers mechanics as everything else in 4.10(D). The rule imposes no page limit, no numbering convention, no separate statement, and no requirement to meet and confer on in limine motions specifically, although the general Rule 4.10(C) duty covers subdivision (D) as a whole. The rules do not fix the date of the in limine hearing, but Rule 4.10(E) shows it is a real appearance that happens before trial.

3 court days before trial Any written opposition to a motion in limine is due by 3:30 p.m. on the third court day before trial, filed with the Civil Clerk's Office with an endorsed filed copy delivered to the assigned judge. That is three court days after the motions themselves are due.

Sonoma County Super. Ct. Local Rule 4.10(D)(6)

Rule text and note
Any written opposition to a motion in limine must be filed with the Civil Clerk's Office, and an endorsed filed copy delivered to the Assigned Judge, by 3:30 p.m. three (3) court day before trial.

Printed page 27. Quoted exactly as published, including "three (3) court day" in the singular, which reads as a drafting error in the 7/1/2026 text. The numeral 3 controls. Practical effect: a three court day window to oppose, and the rule provides for no reply brief. For a Friday trial with no intervening holiday this falls on the Tuesday of trial week.

Other

7 court days before trial At least seven court days before trial, all counsel of record and unrepresented parties must meet and confer in good faith and try to reach written stipulations or joint statements on the pretrial documents and on jury instructions and verdict forms. A joint filing may substitute for any individual party submission the rule would otherwise require.

Sonoma County Super. Ct. Local Rule 4.10(C)

Rule text and note
At least seven (7) court days before trial, all attorneys of record and unrepresented parties must meet and confer in a good faith effort to reach agreement and enter into written stipulations or written joint statements on the matters described in subdivisions (D) and (G) of this rule. All such stipulations and statements must be filed, and courtesy copies delivered, at the time and in the manner stated in subdivisions (D) and (G). A stipulation or joint statement may be filed instead of any submission of an individual party that this rule requires or permits.

Printed pages 26 to 27. This is the real start of the trial preparation clock in Sonoma. The meet and confer sits one court day ahead of the sixth court day filing deadline, which is tight. For a Friday trial with no intervening holiday the meet and confer falls on the Wednesday of the prior week and the filing falls on the Thursday of the prior week. Three of the eleven items in 4.10(D) are affirmatively joint, the witness list, the trial length estimate and the statement of the case, so the conference is not optional in practice for those. The last sentence is the permission that lets a joint document replace separate ones across the rest of the package.

6 court days before trial File any proposed voir dire questions you want the judge to ask the panel, limited to questions justified by unusual or sensitive circumstances.

Sonoma County Super. Ct. Local Rule 4.10(D)(1)

Rule text and note
Any proposed voir dire questions which, due to unusual or sensitive circumstances, a party requests the judge to ask prospective jurors.

Printed page 27. Read with Rule 4.11: "The trial judge shall conduct general voir dire. Counsel will be permitted to conduct supplemental questioning." So the judge handles general voir dire and this submission is for the narrow category of sensitive questions counsel wants coming from the bench rather than from the lawyer table.

6 court days before trial File any proposed jury questionnaire with the pretrial package.

Sonoma County Super. Ct. Local Rule 4.10(D)(2)

Rule text and note
Any proposed jury questionnaire.

Printed page 27. The rule sets no format, length or approval procedure, and no deadline for objecting to another party's proposed questionnaire.

6 court days before trial File a joint estimate of how long the trial will take.

Sonoma County Super. Ct. Local Rule 4.10(D)(4)

Rule text and note
A joint estimate of the length of the trial.

Printed page 27. Joint, so it has to be negotiated at the meet and confer. The rule does not say what to do if the parties cannot agree on a number, and does not require hours or days as the unit.

6 court days before trial File signed copies of the court's Trial Orders containing whatever provisions the parties have stipulated to. Get this document from the assigned department when the trial date is set, because it is not published anywhere and the parties cannot draft it themselves.

Sonoma County Super. Ct. Local Rule 4.10(D)(11)

Rule text and note
Signed copies of the Trial Orders of the Court, containing those provisions to which the parties have stipulated.

Printed page 28. This is the trap in the Sonoma rule and it qualifies every negative finding on this tab. The Trial Orders of the Court is a court-generated document the parties must return signed, and it is not on the court's local forms page. The complete civil local form list is CV-1, CV-2, CV-7, CV-25, CV-33a, CV-33b, CV-35, CV-40, CV-42 and CV-43, verified against the page, none of which is a trial order. It presumably accompanies the Notice of Trial or the Notice of Mandatory Settlement Conference and Trial. It may carry department-specific trial requirements the local rules do not state, an exhibit list or a binder among them, so read it before relying on this research alone. Civil department contact is through the assigned judge's judicial assistant; the Civil Clerk's Office is (707) 521-6610.

At trial Trial is called on the Friday named in the Notice of Trial. Counsel and parties appear in person unless the court orders otherwise, and should be ready to start trial that first day.

Sonoma County Super. Ct. Local Rule 4.10(B)

Rule text and note
Each case is called for trial on the Friday as specified by the court in its Notice of Trial as served on all parties. Unless otherwise ordered, parties and their counsel are to appear in-person and should expect and be prepared to begin the trial of a case on the first date of Trial.

Printed page 26. A Friday call date, which makes the court day arithmetic predictable. Counting backward from a Friday trial with no intervening holiday: Thursday is the first court day, Wednesday the second, Tuesday the third, Monday the fourth, the prior Friday the fifth, the prior Thursday the sixth. So the sixth court day filing deadline lands on the Thursday of the previous week, eight calendar days before trial, not the Thursday immediately before it. The seventh court day meet and confer lands on the Wednesday of the previous week, and the third court day in limine opposition deadline lands on the Tuesday of trial week. A court holiday pushes every one of these earlier, so count against the published Judicial Council holiday calendar rather than assuming the pattern. In-person attendance at the call is mandatory unless excused, which Rule 4.9(A) repeats: "In-person attendance by counsel at the call of the Trial is mandatory unless excused by the Assigned Judge."

Varies, keyed to the department order The pretrial procedures apply uniformly across the Civil Division, with one carve-out for expedited jury trials, but the assigned judge can order different procedures in any individual case. Confirm the department's own trial orders before relying on the local rule alone.

Sonoma County Super. Ct. Local Rule 4.10(A)

Rule text and note
Judges may, in the exercise of discretion, order different procedures based on the particular requirements of an individual case.

Printed page 26. The full subdivision also excepts expedited jury trials under Code of Civil Procedure section 630.01 et seq., which are governed by California Rules of Court, rules 3.1545 through 3.1552 instead. Paired with the "or as otherwise ordered by the court" clause in 4.10(D), this is the express delegation to the department. Sonoma publishes no department standing orders, confirmed against the Notices and Standing Orders page, so the delegation is exercised through the Notice of Trial and the Trial Orders of the Court referenced at 4.10(D)(11). The four civil departments are Courtroom 16 Judge Broderick, 17 Judge Gaskell, 18 Judge Simonds and 19 Judge Pardo, verified on the civil division page, which also lists each judge's ex parte review day.

7 days before trial A motion to continue trial must be calendared before the assigned judge on the trial calendar at least seven calendar days before the trial date unless good cause supports shortening time. Failure to complete discovery is not good cause, and a stipulation of trial counsel standing alone is not good cause.

Sonoma County Super. Ct. Local Rule 4.9(B)

Rule text and note
Any motion for continuance must be calendared for hearing before the Assigned Judge on the Trial calendar at least seven (7) calendar days in advance of the trial date, unless good cause is shown for a shortening of such time.

Printed page 26. Calendar days here, not court days, which is the opposite of everything in Rule 4.10. The rule also states "Failure to complete discovery does not constitute good cause" and "Stipulation of trial counsel by itself does not constitute good cause for granting a continuance." Arithmetic for a Friday trial with no intervening holiday: the last available continuance hearing date is the prior Friday, and the Rule 4.10(D) pretrial package is due at 3:30 p.m. the prior Thursday, one day earlier. So the package comes due before the continuance is heard, and it has to be built while the continuance request is still pending. Small claims continuances follow Code of Civil Procedure section 116.570 instead.

Varies, keyed to the court's order Missing any of these deadlines exposes counsel and the party to sanctions on motion of a party or on the court's own motion, and the court also reviews cases for compliance and can issue an order to show cause.

Sonoma County Super. Ct. Local Rule 4.5

Rule text and note
Failure to comply with these rules or the California Rules of Court may result in the imposition of sanctions.

Printed page 24. The rest of Rule 4.5 names the authority: where an attorney, a represented party, or a party in pro per fails to comply with any requirement of or order made pursuant to Rules 2, 4, 5, 7 or 9, or the California Rules of Court, the court may impose sanctions on motion or on its own motion under Government Code section 68609(d), Code of Civil Procedure sections 128.5, 128.7, 177.5 and 575.2, and California Rules of Court, rule 2.30. Rule 4 is the civil rule, so every Rule 4.10 deadline is inside the sanctions reach. Unless otherwise ordered, monetary sanctions are payable forthwith to the Sonoma County Superior Court. Rule 1.4 is the court-wide parallel, keyed to Code of Civil Procedure section 575.2. Rule 4.4(A) adds that each case is reviewed for compliance and orders to show cause may issue. Rule 4.6 on settlement conference statements is the one place the rules say "will result" rather than "may," though the court's civil division page states those same duties with "may."

What happens if you miss it

Two general sanctions rules reach the trial rules, and the settlement conference rule carries its own mandatory sanction.

The sanction language in full

Rule 1.4 subjects any counsel, represented party, or self-represented litigant who fails to comply with any requirement in the rules to the sanctions in Code of Civil Procedure section 575.2, on motion of a party or of the court, with other statutory and California Rules of Court sanctions also available.

Rule 4.5 is the civil-specific version. It states that "Failure to comply with these rules or the California Rules of Court may result in the imposition of sanctions," and then names the machinery: where an attorney, a represented party, or a party in pro per fails to comply with any requirement of or order made under Rules 2, 4, 5, 7 or 9, or the California Rules of Court, the court may impose sanctions on motion of a party or on its own motion, under Government Code section 68609(d), Code of Civil Procedure sections 128.5, 128.7, 177.5 and 575.2, and California Rules of Court, rule 2.30. Rule 4 is the civil rule, so every Rule 4.10 pretrial deadline sits inside this. Monetary sanctions are payable forthwith to the Sonoma County Superior Court unless otherwise ordered.

Rule 4.6 is harder than the general rules. On the settlement conference statement and the duty to report a pre-conference settlement, the rule says "Failure to comply will result in monetary sanctions being imposed." That is "will," not "may." The court's civil division page repeats the same warning.

Rule 4.4(A) adds an order to show cause track: each case is reviewed for compliance with the rules and orders to show cause may be issued for failure to comply.

Rule 4.12 carries a distinct consequence at the back end. Failure to dispose of fictitious defendants before entry of judgment "may result in any judgment being returned unsigned or in the issuance of an order to show cause entailing possible sanctions."

The rules state no automatic exclusion of witnesses, exhibits, or instructions for a late or missing pretrial submission, and no automatic trial continuance or dismissal. Rule 4.9(B) does say the reverse on continuances: failure to complete discovery does not constitute good cause, and stipulation of trial counsel by itself does not constitute good cause.

Is a trial binder required at all?

No trial binder or trial notebook is required, and this is a finding, not a gap.

How that was tested

Rule 4.10 is the rule that enumerates every document a civil litigant must get to the court before trial in Sonoma. I read all of it, subdivisions A through H. It lists eleven pretrial documents at 4.10(D)(1) through (11), plus trial briefs at (F) and jury instructions and verdict forms at (G). None of them is a binder, a notebook, a tabbed set, a joint set, or an index. The words "binder" and "notebook" appear exactly twice in the entire 2026 rule set, both inside Rule 4.19 on the CEQA and administrative mandate record, where the paper portion of the administrative record "may be bound or submitted in binders." That is a record-lodging rule for writ proceedings and has nothing to do with a trial binder.

What Sonoma requires instead is a filing plus a chambers copy. Rule 4.10(D) requires the parties to "file the documents listed below with the Civil Clerk's Office, serve the documents on all parties, and deliver endorsed copies to the chambers of the Assigned Judge the same day." Trial briefs and motion in limine oppositions follow the same pattern under 4.10(F) and 4.10(D)(6): file with the Civil Clerk's Office, deliver an endorsed filed copy to the Assigned Judge. Civil filing is mandatory e-filing under Rule 17.22(A)(1), so the filed copy is electronic and the chambers copy is a conformed paper copy.

Two collateral points that cut against assembling anything tabbed for filing. Rule 17.21(A) requires original documents presented for filing to be submitted without staples and not two-hole punched. Rule 17.21(B) says exhibit attachments to pleadings must be separated by a plain 8 1/2 by 11 sheet with a title identifying the sequence, and "No tabs shall be included in any original document submitted for filing."

The one assembly requirement in the whole trial rule is for jury instructions. Rule 4.10(G)(3) requires each proposed instruction on a separate sheet in black ink, with no party identification on the instruction itself, and the instructions "assembled in a packet with a face sheet that lists all requested instructions and the requesting parties." That packet is the closest thing Sonoma has to a required tabbed submission, and it covers instructions only.

Caveat worth carrying into practice. Rule 4.10(A) lets the assigned judge order different procedures, Rule 4.10(D) says "or as otherwise ordered by the court," and Rule 4.10(D)(11) refers to a "Trial Orders of the Court" document that the court has not published. A binder requirement could live in that document or in the Notice of Trial. Nothing in the published rules imposes one.

What this page does not tell you

Not published by this court

Finding

Somebody read this court’s civil rules on each point below and the court publishes nothing. That does not mean no deadline exists, because your department may set one.
  • No trial binder or trial notebook requirement. Read Rule 4.10 in full, subdivisions A through H, which is the rule enumerating every document due before a civil trial. The eleven items in 4.10(D), plus trial briefs in (F) and instructions in (G), include no binder, notebook, tabbed set, joint set, or index. A search of the full 2026 rule set for 'binder' and 'notebook' returns two hits, both in Rule 4.19 on the CEQA and administrative mandate record, not the trial rules.
  • No exhibit list requirement. Rule 4.10(D) enumerates eleven pretrial documents and an exhibit list is not one of them. The strings 'exhibit list' and 'list of exhibits' appear nowhere in the 2026 rule set. The court's only trial exhibit provision is Rule 4.10(E), which requires each party to show the other parties its demonstratives and tangible things on the day motions in limine are heard, with no written list and no filing.
  • No trial readiness conference and no final status conference. Rule 4.15 is headed 'READINESS CONFERENCE [Repealed]' and states the rule was repealed effective January 1, 2021. The 2026 rule set carries the repeal forward and substitutes nothing. All pretrial trial documents run off the trial date under Rule 4.10 instead.
  • No requirement to pre-mark exhibits or to lodge exhibits with the court before trial. Rule 4.10 contains no exhibit-lodging deadline anywhere in subdivisions A through H, and Rule 4.10(E) is the only exhibit provision in the rule. It is a duty to show material to the other parties at the motion in limine hearing, not a duty to deliver anything to the court.
  • No mandatory trial brief. Rule 4.10(F) says the court 'finds trial briefs to be very helpful and encourages their submission' and then sets a deadline for any brief that is filed. It does not require one, and no other rule in the civil set does.
  • No electronic-format or hyperlinked-index requirement for civil trial documents. Rule 4.10(D) and (F) require e-filing with the Civil Clerk's Office plus endorsed paper copies to chambers. The only electronic-format and hyperlinked-index provisions in the rule set are in Rule 4.19(F) for the CEQA administrative record.

Still open

Gap

Nobody could resolve these. They are not findings, and they are listed in full rather than collapsed, because an unresolved question is the one thing a reader must not miss.
  • What the 'Trial Orders of the Court' document required by Rule 4.10(D)(11) actually says. It is not published as a local form. The court's local forms page lists only CV-1, CV-2, CV-7, CV-25, CV-33a, CV-33b, CV-35, CV-40, CV-42 and CV-43 on the civil side, none of which is a trial order. It is most likely served with the Notice of Trial, but I could not read it.
  • Whether the Notice of Trial, the Notice of Mandatory Settlement Conference and Trial, or the Trial Orders of the Court add requirements the local rules do not carry, an exhibit list, an exhibit binder, pre-marked exhibits, or a copies count among them. Rule 4.10(A) and 4.10(D) both authorize the judge to order otherwise, so this is a live risk, not a theoretical one. None of these three documents is published.
  • How many 'endorsed copies' Rule 4.10(D) requires be delivered to the chambers of the Assigned Judge. The rule uses the plural without naming a number.
  • How far before trial the court sets the mandatory settlement conference. Rule 4.6 states no interval. The civil division page says settlement conference dates are assigned when cases are set for trial, which fixes the sequence but not the gap.
  • Whether the four civil departments (Courtrooms 16, 17, 18 and 19) issue individual standing trial orders that are simply not posted. I checked the Notices and Standing Orders page across both of its pages back to January 2022, the civil division page, the judicial assignments page, the local forms page and the forms and filing landing page, and found only court-wide notices. The court's own site search is broken and returns 'We are unable to find a result for your search' for every query including the bare word 'trial', so I could not run a keyword sweep of the whole site to confirm the negative.
  • Whether the joint witness list under Rule 4.10(D)(3) must separately identify expert witnesses or disclose the subject of testimony. The rule requires alphabetical order, which party calls each witness, and any anticipated issue needing the court's attention, and says nothing about experts.
  • In what format exhibits are delivered to the courtroom on the first day of trial. Rule 4.10(E) covers only the pre-hearing show to other parties.
  • Whether the 'three (3) court day' motion in limine opposition deadline in Rule 4.10(D)(6) is intended as three court days. The text reads 'by 3:30 p.m. three (3) court day before trial', singular 'day', which appears to be a drafting error in the published rule. The numeral is unambiguous but the grammar is not, and the court has not published an erratum.

Sources

Superior Court of California, County of Sonoma. Effective July 1, 2026.

Every document read for this county, 9 items

Effective July 1, 2026. The cover page reads "Local Rules of Court / Effective July 1, 2026" and the contents page reads "TABLE OF CONTENTS AND LIST OF RULES EFFECTIVE 07/01/2026". This is the only local rules document the court publishes and it is one consolidated PDF covering every division.

Court rules change and department assignments change every January. Check the court’s own page and your department’s order before relying on this.

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