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Rule 2.One Form of Action

Group I: Scope of Rules; Form of Action · Last amended 2017 · Last verified July 14, 2026

In one sentenceRule 2 abolishes the old law-versus-equity distinction in DC Superior Court, establishing a single form of proceeding — the civil action — for every case filed in the Civil Division.

Full Text of Rule 2

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There is one form of action—the civil action.

Comments

2017 Amendments:

Stylistic changes were made to this rule to conform with the 2007 amendments to Federal Rule of Civil Procedure 2.

Comment:

Identical to Federal Rule of Civil Procedure 2. For ease of identification, the Clerk of the Court will place before the case number of every case filed in the Civil Division appropriate prefixes as follows: "SC" for Small Claims and Conciliation Branch cases, "LT" for Landlord and Tenant Branch cases, "F" for Fiduciary cases, and "CA" for all other civil actions.

Plain-English Summary

Rule 2 is one sentence, but it erases a distinction that once shaped how a case had to be labeled and pursued. Before rules like this one, a claim seeking money damages followed one set of procedures as an "action at law," while a claim seeking an injunction or other equitable relief followed a different set as a "suit in equity." Rule 2 collapses both into a single category: the civil action. A plaintiff no longer has to decide which historical label fits before filing — the same procedural rules apply whether the relief sought is damages, an injunction, a declaration, or some combination.

This unification does not change what remedies a court can award or what a plaintiff has to prove to get them; it changes only the procedural path for getting there. The substantive law of contracts, torts, property, and equity remains exactly as demanding as it was before. What Rule 2 removes is the risk of losing a case on a technical mismatch between the form of the pleading and the type of relief requested.

Behind the scenes, the Clerk's Office still distinguishes between types of matters for administrative purposes — different letter codes appear before a case number depending on which branch handles it — but that sorting has nothing to do with law versus equity. It is purely a filing and docketing convenience, unrelated to the single civil-action framework Rule 2 establishes for every case within its scope.

Frequently Asked Questions

Do I need to specify whether my claim is an action at law or a suit in equity when I file?

No. Rule 2 establishes one form of action — the civil action — for every case, so there is no separate procedural track to choose based on whether the relief sought is legal or equitable.

Does Rule 2 change what remedies a court can award?

No. It unifies procedure, not substance. The rule does not expand or limit the damages, injunctions, or other relief available under the underlying law; it just means every case follows the same procedural rules to get there.

What do the letter codes before my case number mean if there's only one form of action?

Those codes are an administrative sorting tool the Clerk's Office uses to identify which branch of the court is handling a filing. They do not reflect any law-versus-equity distinction, which Rule 2 eliminates entirely.

Is Rule 2 unique to the District of Columbia?

No. The official Comment to Rule 2 notes it is identical to Federal Rule of Civil Procedure 2, reflecting the same nationwide move away from separate law and equity procedures.

If my case involves both a request for damages and a request for an injunction, do I need two separate filings?

No. Because there is only one form of action, a single civil action can seek multiple types of relief without needing to be split into separate legal and equitable proceedings.

Source & verification. Rule text and official Comments are reproduced verbatim from the District of Columbia Superior Court Rules of Civil Procedure, adopted by the Superior Court of the District of Columbia. Last verified July 14, 2026. · Official source
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