For Litigators & General Counsel
How to propose a technical special master to your judge.
When a discovery fight turns on source code, e-discovery scope, a forensic examination, or an algorithm, the court is being asked to decide a question of technical fact on a paper record built by adversaries. A reference puts that question to a neutral who can examine the system directly and report back to the bench.
The dispute is technical, and the clock is the adversary.
A neutral with command of the technology narrows the questions the court must reach, protects sensitive material, and keeps a schedule intact. Early intervention is the difference between a scoping question answered in weeks and a dispute that hardens into serial motion practice.
Counsel most often propose a reference when —
- 01the case turns on inspecting source code or a proprietary system, and neither side wants the other reading its code;
- 02e-discovery has stalled over custodians, search terms, technology-assisted review, preservation, or claimed inaccessibility;
- 03a forensic examination of devices or servers is needed, and a neutral examiner avoids a fight over each side's expert;
- 04an algorithm, model, or training-data question requires reproducible testing the court cannot run from the bench.
The second of these is common enough to have its own reference: see what an e-discovery special master does and what the order should cover.
Four steps counsel control.
- 01
Vet & clear conflicts
Confirm the candidate’s availability and run a conflicts check. Discuss the technical scope so the proposed reference is precise before it reaches the court.
- 02
Stipulate or move
Propose the neutral by stipulation where possible, or by motion under Rule 53 (or CCP 638/639, CPLR 3104). Rule 53(b)(1) calls for notice and an opportunity to be heard.
- 03
Draft the order of reference
Attach a proposed order fixing the technical questions, the materials the master may examine, the protective-order integration, compensation, and the standard of review.
- 04
Enter & execute
Once entered, the master convenes the parties, examines the record under protective order, and reports findings the court can adopt, modify, or reject.
Language you can adapt to the reference you seek.
The following is a neutral drafting starting point, not legal advice; tailor it to your court, the governing rule, and the operative protective order. Pair it with the annotated model orders in the resource library.
“Pursuant to Rule 53(a)(1)(C) of the Federal Rules of Civil Procedure, the parties respectfully request that the Court appoint a special master to address and make recommendations on the technical questions arising in discovery — specifically, the [source-code inspection / forensic examination / e-discovery] disputes described herein — because those questions require specialized technical expertise and cannot be effectively and timely addressed by an available district judge or magistrate judge of the district. The proposed order of reference, attached hereto, sets forth the master’s duties, the materials subject to examination, the protective-order protocol, the basis for compensation and its allocation under Rule 53(g), and the standard of review under Rule 53(f).”
Rule 53(g) requires the appointing order to fix the basis and terms of the master’s compensation and to allocate it among the parties, considering the nature of the dispute, the parties’ means, and the extent to which any party is more responsible for the reference. Courts split fees, shift them to the party driving a dispute, or tie allocation to the outcome.
What a reference costs is largely set by the order itself. A scope that enumerates the categories the master may reach, reserves legal and dispositive questions to the bench, and fixes a reporting cadence tends to resolve on the papers. An open-ended scope invites the same motion practice the reference was meant to replace, at two hourly rates instead of one. For the mechanics, see what to include in the appointment order and which neutral role your case needs.
Common Questions
What counsel ask before they file.
- How do I request a special master for a technical discovery dispute?
- Counsel typically propose a special master by stipulation or by motion under Rule 53 of the Federal Rules of Civil Procedure, or a state analogue such as California Code of Civil Procedure sections 638–639 or New York CPLR 3104. The request identifies the technical questions the neutral would address, proposes a candidate, and attaches a proposed order of reference fixing scope, compensation, and the standard of review.
- Who pays for a special master?
- Rule 53(g) requires the appointing order to state how the master is compensated and to allocate payment among the parties, considering the nature and amount of the controversy, the means of the parties, and the extent to which any party is more responsible than others for the reference. Courts commonly split fees, shift them to the party responsible for a dispute, or tie allocation to outcome. How special master fees are fixed and allocated covers Rule 53(g) and the cost-allocation factors in full.
- Can a litigant consult a prospective special master before appointment?
- Counsel may confirm a candidate’s availability, run a conflicts check, and discuss the technical scope of a proposed reference before presenting that candidate to the court. Any such contact should be disclosed to the other parties and to the court, and the neutral must remain impartial.
Proposing a Neutral
Vet the candidate before you file.
A conflicts check and a short scoping conversation confirm fit and availability before you present a candidate to the court — discreetly and without obligation.