UTBMS litigation codes

Search the ABA litigation task codes by code or by the work, such as deposition or summary judgment, and copy the code. The activity codes used with them are one click away below.

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Code setLitigation (L)
Matching codes34

Litigation task codes, L100 to L530

Every phase and task in the litigation set. Pick Activity to see the A codes that go on the same line.

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UTBMS codes: Litigation (L)
CodeNameUse it for
L100Case Assessment, Development and AdministrationWork on the case as a whole rather than on one step of it.
L110Fact Investigation/DevelopmentLearning the facts: client and witness interviews, reading documents for the facts, working with an investigator.
L120Analysis/StrategyThinking and planning case strategy, including early research to assess the case.
L130Experts/ConsultantsFinding, retaining and working with experts and consultants, and their reports.
L140Document/File ManagementSetting up and filling document databases and filing systems.
L150BudgetingDrafting, negotiating and revising the budget for the matter.
L160Settlement/Non-Binding ADRSettlement talks, mediation and other non-binding ADR, and pre-suit demand letters.
L190Other Case Assessment, Development and AdministrationCase-level work that fits no other L100 task.
L200Pre-Trial Pleadings and MotionsPleadings and every pre-trial motion except discovery.
L210PleadingsComplaints, answers, counterclaims, third-party complaints, and motions attacking pleadings such as motions to dismiss.
L220Preliminary Injunctions/Provisional RemediesInjunctions and other provisional remedies, from the papers to the hearing.
L230Court Mandated ConferencesPreparing for and attending conferences the court or the rules require, other than settlement conferences.
L240Dispositive MotionsSummary judgment and judgment on the pleadings, for or against, through the hearing.
L250Other Written Motions and SubmissionsAny other motion: to consolidate, stay, remand, transfer venue, compel arbitration.
L260Class Action Certification and NoticeClass certification and notice, and the same steps in derivative suits.
L300DiscoveryAll discovery under the court's or agency's rules.
L310Written DiscoveryInterrogatories, requests to admit, initial disclosures and the meet-and-confer around them.
L320Document ProductionDocument requests, collecting and reviewing for production and privilege, privilege logs.
L330DepositionsEverything around fact depositions: notices, preparing witnesses, taking and defending, summaries.
L340Expert DiscoveryThe same work as L330, for expert witnesses.
L350Discovery MotionsMotions arising from discovery, including protective orders.
L390Other DiscoveryLess common discovery such as medical examinations and site inspections.
L400Trial Preparation and TrialFrom the point trial is likely and imminent, through post-trial work in the trial court.
L410Fact WitnessesPreparing to examine and cross-examine fact witnesses.
L420Expert WitnessesPreparing to examine and cross-examine expert witnesses.
L430Written Motions and SubmissionsTrial motions and filings: motions in limine, jury instructions, witness lists, trial briefs.
L440Other Trial Preparation and SupportOther trial preparation: trial strategy, openings and closings, exhibits, demonstratives.
L450Trial and Hearing AttendanceTime in court at trial, hearings and pre-trial conferences.
L460Post-Trial Motions and SubmissionsPost-verdict work in the trial court: new trial, stay pending appeal, costs, fee requests.
L470EnforcementEnforcing and collecting a judgment, and defending against that.
L500AppealAll work on appeal or before a reviewing body.
L510Appellate Motions and SubmissionsMotions and other filings before the reviewing body.
L520Appellate BriefsWriting and reviewing appellate briefs.
L530Oral ArgumentPreparing for and arguing the appeal.

Source: ABA UTBMS code sets (1997), as published by the LEDES Oversight Committee on utbms.com (as of 9 November 2026). Notes are our own summaries.

Five phases, about thirty tasks

The litigation set splits a case into five phases: L100 case assessment and administration, L200 pleadings and pre-trial motions, L300 discovery, L400 trial preparation and trial, and L500 appeal. Each time entry is coded to a task inside a phase, such as L330 Depositions, never to the phase code itself.

The phase also tells the client how far the case has gone. A budget is usually set per phase, so a firm whose time drifts into L190 Other for convenience shows the client a budget overrun it cannot explain.

The tasks people mix up

Document work has three homes. Reading to learn the facts is L110, reviewing for production and privilege is L320, and building the review database is L140. A day of review for a production is L320 with A104, even if the lawyer learned a lot about the facts.

Research follows the task. Research for a summary judgment brief is L240 with A102, not L120. L120 keeps only the early work that shapes the strategy.

Court time has two codes. A scheduling or Rule 16 conference is L230, while time in court once trial has started, including pre-trial conferences about the trial, is L450.

The activity code on every line

Each litigation entry also carries an activity code, A101 to A111: plan and prepare, research, draft, review, communicate (in the firm, with the client, with other counsel, with others), attend, manage files, or other. "Drafted interrogatory responses" is L310 with A103; "call with opposing counsel on deposition dates" is L330 with A107.

A107 and A108 are easy to swap. A107 is other counsel only; courts, witnesses, experts and vendors are A108.

On the invoice

In a LEDES 1998B file the task code goes in LINE_ITEM_TASK_CODE and the activity code in LINE_ITEM_ACTIVITY_CODE. The client's e-billing system checks both against the code set it accepts, so a typo such as L33 or an expense code on a fee line is rejected before anyone reads it. Expenses for the same case use the UTBMS expense codes, and the full lookup is on the UTBMS codes page.

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