Document production in arbitration: requesting records from the opposing party
31 August 2026 | Mag. Bernhard Brandauer, Rechtsanwalt
Document production in arbitration: how to make a focused request for the opposing party’s contract records or project files and address relevance and objections.
A decisive record is often held not by the party that needs it for its case, but by the opposing party. That does not turn arbitration into a request for the opponent’s entire project file. The request should identify the document category, its connection with the issue in dispute and the reason why production matters.
Under Article 29 of the Vienna Rules, the arbitral tribunal may request the parties to submit evidence if it considers this necessary. This is not automatic discovery under another procedural model. The tribunal manages the evidentiary process, treats the parties fairly and must allow the other party to address the request.
This article deals only with focused production of records by the opposing party in pending arbitration. Court assistance for judicial acts, technical party expert reports and general evidence requests are separate issues.
Is your document production request sufficiently focused?
The short check structures the preparation of a production request. The result is transmitted only if you actively submit the form.
How specifically can the record held by the opposing party be described?
Prepare a focused request with exhibits
The records are sufficiently identified in principle. Now connect the issue to be proved, the source, the period, the procedural stage and the requested production in a coherent explanation.
- Record category and period
- Explain the link to the specific issue
- Attach relevant procedural orders
Clarify relevance and scope
The request should not rest on a general suspicion or seek an undefined file. Explain which fact the category is meant to establish and why the requested scope is necessary.
- State the fact to be proved in one sentence
- Request only the necessary category
- Consider the opponent’s possible protective interests
Define the evidentiary purpose first
A general search through the opponent’s files is not a sufficient explanation. First identify the decisive fact and the specific record category needed to address it.
- Separate dispute issue and evidentiary subject
- List possible record categories
- Compare the request with your own records
When document production may be relevant
Production may be relevant where a specific record or clearly defined category is needed to establish a decisive fact and the record cannot be obtained from the requesting party’s own sphere. The request should show why this material contributes to resolving the issue in dispute.
Article 29 of the Vienna Rules allows the tribunal to request the parties to submit evidence if it considers this necessary. It does not create an entitlement to search all of the opposing party’s records. The tribunal decides which evidence is needed to establish the facts of the case.
What a focused production request contains
A workable request identifies the document category, the likely holder, the relevant period and the specific fact to be proved. For contract records, this might mean a particular amendment or the related approval correspondence. For project files, the request should not simply refer to every project record.
The request should also explain why the records matter to the decision and why the requesting party cannot produce them itself. The more precise the description, the better the tribunal can assess the request and hear the opponent on possession, confidentiality or other protective interests.
Assess relevance and objections together
Production should not depend on a hope that a favourable item might be found. The requesting party should separately describe the asserted fact, the expected evidentiary message of the record and its connection with the dispute. This makes it easier to assess whether the record can actually contribute to the decision.
The opponent may object on grounds concerning the description, possession, confidentiality or other protected interests. The tribunal must place those objections within its procedural management and its duty to treat both parties fairly. A general refusal does not answer a specific objection, just as a general request does not establish relevance.
Take the procedural stage and comments into account
Under Article 28 of the Vienna Rules, after prior notice the tribunal may, among other things, allow submissions of evidence and requests for evidence only up to a particular point in the proceedings. The production request should therefore be placed within the existing timetable and procedural orders.
The opposing party must be able to address the request and the result of the evidentiary process. Article 30 states that the parties must have an opportunity to acknowledge and comment on requests, pleadings and the result of the evidentiary proceedings. New records should therefore be explained in relation to their content and their effect on the evidence already filed.
Distinguish court assistance and expert reports
Focused production by a party under Article 29 of the Vienna Rules is not the same as court assistance. Where a judicial act is required that the tribunal itself is not empowered to perform, section 602 of the Austrian Code of Civil Procedure may require a different preparation. The article on court assistance in arbitration addresses that state court route.
Production of a record must also be distinguished from a technical party expert report. A report brings a technical assessment into the proceedings, while document production first concerns access to a particular record. The article on the technical party expert report explains how technical assessments are weighed.
Documents for reviewing the production request
The review should include the arbitration agreement, the applicable VIAC Rules, prior procedural orders and the relevant pleading. Also prepare the requesting party’s evidence, a list of the specific document categories sought and a short explanation of why the opponent is believed to hold them.
A four-column table is useful: fact to be proved, expected evidentiary message, likely holder and reason for relevance. Add the period, language, known protective interests and whether a limited production or redaction would be sufficient. This keeps the request connected to the proceedings.
Common questions about document production in arbitration
Can a party request the opponent’s entire project file? A blanket request is usually not the strongest basis. The request should describe the category, period, fact to be proved and relevance specifically enough for the tribunal to assess its scope.
Does the arbitral tribunal automatically order production? No. Under Article 29 of the Vienna Rules, the tribunal may request the parties to submit evidence if it considers this necessary. It assesses the procedural stage, relevance and the other party’s objections.
What should a request say about confidential records? The request should address possible confidentiality and protective interests openly. Depending on the case, a narrower category, limited production or suitable redactions may need to be considered.
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Next step
Contract, arbitration clause, correspondence and deadlines should be collected. It can then be assessed whether negotiation, preservation or arbitration is central.