Court Rules
Judge

Judge Don Cosby

Individual Rules, Standing Orders & Policies

Tarrant County Civil District Courts

Limits & Logistics

Courtesy Copies

Courtesy copies

Communication

Email
emlangford@tarrantcountytx.gov
Scheduling
Email
mabrantley@tarrantcountytx.gov
Scheduling
Email
Scheduling
Phone
Status InquiriesScheduling
Filters:AllMandatoryFormattingJuryExhibitsProposed OrdersDiscoveryConferences

Document Format Requirements2 rules

FormattingCivil cases

Checked against the court's document on Oct 1, 2026Mandatory

Proposed jury charges or findings of fact and conclusions of law must be emailed to the Court Coordinator in Word format no later than the start of trial.

The proposed jury charge and/or findings of fact and conclusions of law, all in Word format, must be emailed to the Court Coordinator by no later than start of the trial.

Formatting

Not confirmed. Read the court's wording below.Mandatory?

The documents must be in .pdf format.

Summary: Exhibits must be submitted in PDF format.

Required Format

PDF

Document Filing Requirements2 rules

Filing RequirementsCivil cases

Checked against the court's document on Oct 1, 2026Mandatory

Every motion must be accompanied by a proposed order.

All motions must be accompanied with a proposed Order.

Document Type

Motion

Content & Formatting
Proposed Order
2025-Bench-Book-Questionnaire · p. 8
|SecMISCELLANEOUS INFORMATION
Filing RequirementsCivil cases

Not confirmed. Read the court's wording below.Mandatory?

These disputes can be set for hearing before the Court after filing a motion; a Certificate of Conference must be attached to each filed motion.

Summary: A motion raising a discovery dispute must include an attached Certificate of Conference and may then be set for a hearing before the Court.

Document Type

Discovery Dispute Motion

Content & Formatting
Certificate Of Conference

Filing & Service rules

Electronic Filing Rules

Electronic filing is required for attorneys, and the Court does not receive a hard copy of an electronically filed document.

With E-filing now required, attorneys should be aware that the Court no longer receives a “hard copy” of a filed document.

Checked against the court's document on Oct 1, 2026 · Civil cases

Page 2 | PLEADINGS & MOTIONS

All filings must be submitted electronically through the e-file system directly to the Tarrant County District Clerk.

All filings must be made directly to the Tarrant County District Clerk through the e-file system.

Checked against the court's document on Oct 1, 2026 · Civil cases

Page 3

Case law must not be electronically filed together with pleadings.

Do not e-file case law with any pleadings.

Checked against the court's document on Oct 1, 2026 · Civil cases

Page 4 | PRE-TRIAL HEARINGS / HEARING DOCKET

Copies of case law must never be electronically filed; an attorney seeking judicial review should deliver the case copies to the Court’s Coordinator.

Copies of case law should never be e-filed. If an attorney desires to submit cases for the Court’s review, deliver case copies to the Court Coordinator.

Not confirmed. Read the court's wording below. · Civil cases

Page 2 | PLEADINGS & MOTIONS

Filing Timing and Cure Windows

Exhibits must be submitted to the Court Reporter by the 4:00 p.m. deadline on the day before the hearing.

If you intend to offer any exhibits during the hearing you need to email them to all parties and the Court Reporter (MABrantley@tarrantcountytx.gov) no later than 4:00 p.m. the day before the hearing.

Checked against the court's document on Oct 1, 2026

Page 1 | PROCEDURES FOR LITIGANTS

Proposed jury charges or findings of fact and conclusions of law are due to the Court Coordinator by the start of trial.

The proposed jury charge and/or findings of fact and conclusions of law, all in Word format, must be emailed to the Court Coordinator by no later than start of the trial.

Checked against the court's document on Oct 1, 2026 · Civil cases

Page 5 | TRIALS

A continuance motion must be filed by the Wednesday preceding trial and heard before 2:00 PM the preceding Thursday.

A continuance motion must be filed timely, per Tarrant County Local Rule 3.02, by no later than the Wednesday preceding the trial date and must be heard by the Court before 2:00 PM on the Thursday preceding the trial date.

Checked against the court's document on Oct 1, 2026 · Civil cases

Page 5 | TRIALS

A Robinson/Daubert motion must receive a hearing well before trial; failure to obtain a hearing date before trial waives the challenge.

It is important to note that a Robinson/Daubert motion must be heard well in advance of trial since the Court does not consider such motion during trial. Failure to obtain a hearing date on a Robinson/Daubert challenge before the start of trial is considered a waiver of such challenge

Checked against the court's document on Oct 1, 2026 · Civil cases

Page 6 | TRIAL MOTIONS

Related responsive documents should be filed sufficiently early for the Court’s stated goal of reviewing them at least 24 to 48 hours before the hearing.

The Court makes every effort to review all responsive documents at least 24 - 48 hours prior to the scheduled hearing so related documents should be filed timely for the Court’s consideration.

Checked against the court's document on Oct 1, 2026 · Civil cases

Page 2 | PLEADINGS & MOTIONS

A request to use juror questionnaires, accompanied by a proposed questionnaire and submitted to the Court and all counsel, must be made at least 30 days before trial to receive consideration.

The Court will entertain a reasonable request to use such questionnaires if the request and a copy of the proposed questionnaire is submitted to the Court and all counsel at least 30 days prior to trial.

Checked against the court's document on Oct 1, 2026 · Civil cases

Page 6 | VOIR DIRE

The Court will not consider exhibits that the Court Reporter does not receive by the applicable deadline.

The Court cannot consider any exhibits not emailed to the Court Reporter in a timely manner.

Not confirmed. Read the court's wording below.

Page 1 | PROCEDURES FOR LITIGANTS

Service and Proof of Service Rules

Exhibits offered at a hearing must be emailed to all parties by 4:00 p.m. on the preceding day.

If you intend to offer any exhibits during the hearing you need to email them to all parties and the Court Reporter (MABrantley@tarrantcountytx.gov) no later than 4:00 p.m. the day before the hearing.

Not confirmed. Read the court's wording below.

Page 1 | PROCEDURES FOR LITIGANTS

Courtesy Copy Requirements

Courtesy copies for the Court may be submitted to the Court Coordinator.

Courtesy copies for the Court’s review and accommodation can be made by submitting such to the Court Coordinator.

Checked and corrected to match the court's document on Oct 1, 2026 · Civil cases

Page 3

Filing Bundling Requirements

When a Scheduling Order exists, a continuance motion must include a proposed Amended Scheduling Order or the Court will not consider it.

If a Scheduling Order has been entered in a case, the Court will not consider any continuance motion without a proposed Amended Scheduling Order submitted with the continuance motion.

Not confirmed. Read the court's wording below. · Civil cases

Page 5 | TRIALS

Case law binders are accepted, and attorneys may highlight portions to focus the Court’s attention.

The Court routinely accepts case law binders and has no problem with an attorney’s efforts to focus the Court’s attention to highlighted portions of the submitted case law.

Not confirmed. Read the court's wording below. · Civil cases

Page 4 | PRE-TRIAL HEARINGS / HEARING DOCKET

Adjournment & Extension Requirements

A first continuance motion is rarely denied, but every continuance requires the Court's approval.

A first continuance motion is rarely denied. However, any continuance must be granted the Court.

Checked against the court's document on Oct 1, 2026 · Civil cases

Page 5 | TRIALS

An agreed continuance motion is not automatically granted and may require a hearing.

Agreed motions for continuance are not automatically granted and may require a hearing.

Checked against the court's document on Oct 1, 2026 · Civil cases

Page 5 | TRIALS

The Court will most likely grant a reasonable request to respond to a responsive pleading filed shortly before the hearing.

A reasonable request to respond to a last minute filed responsive pleading will most likely be granted.

Not confirmed. Read the court's wording below. · Civil cases

Page 2 | PLEADINGS & MOTIONS

Failure to obtain a continuance hearing does not automatically result in granting the motion.

The failure to obtain a hearing, for any reason, is not grounds for an automatic granting of the motion.

Not confirmed. Read the court's wording below. · Civil cases

Page 5 | TRIALS

Chambers Communication Rules

A party must request all oral hearings by email or telephone to the Court Coordinator; the Court does not set motions for hearing automatically.

The Court does not automatically set a motion for hearing; all oral hearings must be requested by email or telephone to the Court Coordinator.

Checked and corrected to match the court's document on Oct 1, 2026 · Civil cases

Page 3 | PRE-TRIAL HEARINGS / HEARING DOCKET

The Court permits practical and cost-efficient telephone conferences to resolve simple motions, requires arrangements through the Court Coordinator, and will not hold a telephone hearing if a record is desired.

The Court allows telephone conferences to resolve many simple motions when such conferences are practical and cost efficient to do so. If a record of the hearing is desired, the Court will not conduct a hearing by telephone. Arrangements for such telephonic conferences must be with the Court Coordinator.

Checked against the court's document on Oct 1, 2026 · Civil cases

Page 4 | PRE-TRIAL HEARINGS / HEARING DOCKET

Litigants must provide their email address to the Court Coordinator at least 72 hours before a hearing.

Ensure the Court Coordinator (EMLangford@tarrantcountytx.gov) has your email address at least 72 hours before any hearing.

Not confirmed. Read the court's wording below.

Page 1 | PROCEDURES FOR LITIGANTS

A litigant participating only by telephone must coordinate that arrangement with the Court Reporter the day before the hearing.

IF YOU CAN ONLY PARTICIPATE VIA TELEPHONE YOU MUST COORDINATE IT THE DAY BEFORE WITH THE COURT REPORTER (MABrantley@tarrantcountytx.gov).

Not confirmed. Read the court's wording below.

Page 1 | PROCEDURES FOR LITIGANTS

Attorneys should contact the Court’s Coordinator for assistance with true emergencies, and the Court will make every reasonable effort to accommodate them.

With all true emergencies, do not hesitate to contact the Court’s Coordinator for assistance. Every reasonable effort will be made to accommodate attorneys with true emergencies.

Not confirmed. Read the court's wording below. · Civil cases

Page 1 | EMERGENCY RELIEF NEEDED

The Court has established no policy for after-hours emergencies, but potential after-hours emergencies known during regular court hours should be discussed with the Court’s Coordinator.

As for “after hour” emergencies, the Court has not set policies. However, if such possibility for an emergency is known during regular court hours, contact the Court’s Coordinator to discuss potential solutions.

Not confirmed. Read the court's wording below. · Civil cases

Page 1 | EMERGENCY RELIEF NEEDED

The Court Reporter or Coordinator will provide the hearing link by email.

The Court Reporter or Coordinator will email you a link to the hearing.

Not confirmed. Read the court's wording below.

Page 1 | PROCEDURES FOR LITIGANTS

Trial dates may be obtained by contacting the Court’s Coordinator.

Trial dates can be obtained by contacting the Court’s Coordinator.

Not confirmed. Read the court's wording below. · Civil cases

Page 1 | SCHEDULING ORDERS/COURT SETTINGS

All court communications should be directed to the Court’s Coordinator using the contact information provided on the court’s webpage.

All court communication should be directed to the Court’s Coordinator using the information given on court page.

Not confirmed. Read the court's wording below. · Civil cases

Page 2 | EMERGENCY RELIEF NEEDED

The Court Coordinator must be contacted by telephone or email when inquiring about the status of motions.

Always contact the Court Coordinator by telephone or email.

Not confirmed. Read the court's wording below. · Civil cases

Page 3

Court-wide rules

Applies court-wide

These 24 rules apply across Tarrant County Civil District Courts. Where this judge's own standing orders above address the same topic, the judge's requirement controls.

Service

All 8
  • Service
    Mail

    For purposes of these local rules, “counsel” includes a party proceeding without an attorney.

  • Discovery responses and related material must be served on all other lead counsel or parties and filed with the Clerk, although items designated optional need only be served and may be filed.

  • Discovery documents and related materials must be served on all other lead counsel or parties but generally must not be filed with the clerk except by special order.

Filing Requirements

All 8
  • Applies to
    Motion

    A motion seeking affirmative relief must include an order granting or denying the motion, or the order must be brought to the hearing.

  • Applies to
    Certificate of Written Discovery

    The original or an exact copy of the listed discovery responses and related material must be retained during the case and related appellate proceedings and for one year afterward, with a Certificate of Written Discovery signed and filed when necessary.

  • Applies to
    Certificate of Written Discovery

    A signed Certificate of Written Discovery must be filed with the clerk whenever Rule 1.07(b) discovery materials are retained or sent to another party.

Adjournments

All 3
  • An attorney must notify the Court as soon as a trial-setting notice is received and immediately notify the Court and other parties if a conflicting vacation plan is made afterward, requesting that the case be reset; the Court then must give all parties an opportunity to respond.

  • A continuance motion ordinarily must be filed by the Wednesday preceding trial and heard at 2:00 p.m. the following Thursday, unless the Court sets otherwise.

  • A continuance motion based on facts arising on or after the Wednesday before trial must be filed as soon as possible and will be heard at a time set by the Court.

Pre-Motion Conferences

All 2
  • A motion, objection, or special exception may not be set for hearing unless the moving party includes the prescribed conference certification in the filing or a separate letter.

  • The conference-certification requirement does not apply to dispositive motions, including summary-judgment, dismissal, cause-of-action dismissal, and new-trial motions.

About Judge Don Cosby

- Tom Vandergriff Civil Courts Building - 4th Floor - 100 North Calhoun Street - Fort Worth, TX, 76196 - Court phone: 817-884-1452 - Court Coordinator: Elaine Langford (817-884-1452, emlangford@tarrantcountytx.gov) - Court Reporter: Monica Brantley (817-884-1453, MABrantley@tarrantcountytx.gov) - Lead Clerk: Cynthia Cotman (817-884-1569, CLCotman@tarrantcountytx.gov) - Associate Clerk (817-884-2556) - Published note: To request a hearing, email the court coordinator, Elaine Langford, at emlangford@tarrantcountytx.gov and include the amount of time needed for the hearing.

Common questions about Judge Don Cosby's rules

Are courtesy copies required for Judge Don Cosby?

Courtesy copies for the Court may be submitted to the Court Coordinator.

View ruleSource: page 3

What formatting rules apply to filings before Judge Don Cosby?

Judge Don Cosby's formatting rule includes file format PDF. Exhibits must be submitted in PDF format.

View ruleSource: page 1, section PROCEDURES FOR LITIGANTS

What must be included with discovery dispute motion filings before Judge Don Cosby?

The rule requires certificate of conference. A motion raising a discovery dispute must include an attached Certificate of Conference and may then be set for a hearing before the Court.

View ruleSource: page 2, section DISCOVERY

What must be included with motion filings before Judge Don Cosby?

The rule requires proposed order. Every motion must be accompanied by a proposed order.

View ruleSource: page 8, section MISCELLANEOUS INFORMATION

How may parties contact Judge Don Cosby's chambers?

The rule addresses email communications. The rule lists email EMLangford@tarrantcountytx.gov. Litigants must provide their email address to the Court Coordinator at least 72 hours before a hearing.

View ruleSource: page 1, section PROCEDURES FOR LITIGANTS

How do I request an adjournment or extension before Judge Don Cosby?

Advance notice is not fully stated in the structured details. The Court will most likely grant a reasonable request to respond to a responsive pleading filed shortly before the hearing.

View ruleSource: page 2, section PLEADINGS & MOTIONS

Does Judge Don Cosby require motion papers to be bundled?

Yes. Judge Don Cosby requires bundling for covered papers. When a Scheduling Order exists, a continuance motion must include a proposed Amended Scheduling Order or the Court will not consider it.

View ruleSource: page 5, section TRIALS

Is electronic filing required before Judge Don Cosby?

No. Electronic filing is prohibited for the covered filings. Case law must not be electronically filed together with pleadings.

View ruleSource: page 4, section PRE-TRIAL HEARINGS / HEARING DOCKET

When is a filing treated as filed before Judge Don Cosby?

The rule states a 4:00 p.m. filing cutoff. Exhibits must be submitted to the Court Reporter by the 4:00 p.m. deadline on the day before the hearing.

View ruleSource: page 1, section PROCEDURES FOR LITIGANTS

What rule applies to service for exhibits before Judge Don Cosby?

The rule addresses service method, recipient, or timing requirements. Details: method: service by email, recipient: all parties. Exhibits offered at a hearing must be emailed to all parties by 4:00 p.m. on the preceding day.

View ruleSource: page 1, section PROCEDURES FOR LITIGANTS
Complete rules summary for Judge Don Cosby

Litigants must provide their email address to the Court Coordinator at least 72 hours before a hearing.

The Court Reporter or Coordinator will provide the hearing link by email.

A litigant participating only by telephone must coordinate that arrangement with the Court Reporter the day before the hearing.

Exhibits offered at a hearing must be emailed to all parties by 4:00 p.m. on the preceding day.

Exhibits must be submitted to the Court Reporter by the 4:00 p.m. deadline on the day before the hearing.

Exhibits must be submitted in PDF format.

The Court will not consider exhibits that the Court Reporter does not receive by the applicable deadline.

Case law must not be electronically filed together with pleadings.

Attorneys should contact the Court’s Coordinator for assistance with true emergencies, and the Court will make every reasonable effort to accommodate them.

The Court has established no policy for after-hours emergencies, but potential after-hours emergencies known during regular court hours should be discussed with the Court’s Coordinator.

All court communications should be directed to the Court’s Coordinator using the contact information provided on the court’s webpage.

Trial dates may be obtained by contacting the Court’s Coordinator.

A motion raising a discovery dispute must include an attached Certificate of Conference and may then be set for a hearing before the Court.

Electronic filing is required for attorneys, and the Court does not receive a hard copy of an electronically filed document.

Related responsive documents should be filed sufficiently early for the Court’s stated goal of reviewing them at least 24 to 48 hours before the hearing.

The Court will most likely grant a reasonable request to respond to a responsive pleading filed shortly before the hearing.

Copies of case law must never be electronically filed; an attorney seeking judicial review should deliver the case copies to the Court’s Coordinator.

All filings must be submitted electronically through the e-file system directly to the Tarrant County District Clerk.

Courtesy copies for the Court may be submitted to the Court Coordinator.

The Court Coordinator must be contacted by telephone or email when inquiring about the status of motions.

A party must request all oral hearings by email or telephone to the Court Coordinator; the Court does not set motions for hearing automatically.

The Court permits practical and cost-efficient telephone conferences to resolve simple motions, requires arrangements through the Court Coordinator, and will not hold a telephone hearing if a record is desired.

Case law binders are accepted, and attorneys may highlight portions to focus the Court’s attention.

Proposed jury charges or findings of fact and conclusions of law must be emailed to the Court Coordinator in Word format no later than the start of trial.

Proposed jury charges or findings of fact and conclusions of law are due to the Court Coordinator by the start of trial.

When a Scheduling Order exists, a continuance motion must include a proposed Amended Scheduling Order or the Court will not consider it.

A first continuance motion is rarely denied, but every continuance requires the Court's approval.

A continuance motion must be filed by the Wednesday preceding trial and heard before 2:00 PM the preceding Thursday.

Failure to obtain a continuance hearing does not automatically result in granting the motion.

An agreed continuance motion is not automatically granted and may require a hearing.

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