Quick Answer: You can appeal an arbitration award in Israel only if the parties agreed to an appeal in advance. By default the award is final and the merits cannot be reviewed. The Arbitration Law 1968 offers two opt-in routes added in 2008: a Section 21A appeal to a second arbitrator, and a Section 29B appeal to the District Court on a point of law, by leave. Both need an express clause in the arbitration agreement and a reasoned award decided under substantive law. The application generally must be filed within 45 days of receiving the award.

If you have just lost an arbitration in Israel and you think the arbitrator got it wrong, the first question is not how to appeal. It is whether you have any right to appeal at all. For most arbitration awards in Israel, the honest answer is that you do not, and that surprises foreign parties who are used to courts where a losing side can almost always go up a level.

Arbitration trades the right of appeal for speed and finality. That trade is the whole point of the system, and Israeli law protects it firmly. But the law also gives parties a way to buy back a limited right of appeal if they plan for it when they sign the contract. This guide explains the two appeal routes that do exist under Israeli law, who can use them, the deadlines that apply, and how an appeal differs from the more common application to set an award aside.

1. Overview

Domestic arbitration in Israel is governed by the Arbitration Law 5728-1968 (chok ha-borerut). When that law was first written, it offered no appeal on the merits whatsoever. A party who disagreed with an award could ask the District Court to set it aside, but only on a short list of procedural grounds, and the court was forbidden from second-guessing the arbitrator's reasoning.

That changed with Amendment No. 2 to the Arbitration Law, passed in 2008. The amendment recognised something practitioners had wanted for years: some disputes are too valuable, or too legally complex, to leave to a single arbitrator with no review at all. So it created two voluntary appeal mechanisms. Parties who want the option of an appeal can now write it into their arbitration clause, and parties who want pure finality can leave it out. The default remains finality. The appeal is the exception you have to ask for.

Both routes share two non-negotiable preconditions. First, the arbitrator must have been required to decide according to the substantive law rather than by general notions of fairness. Second, the award must be reasoned. An arbitrator who simply announces a result without explaining it cannot be appealed, because there is nothing to review.

2. The Default Rule: Israeli Arbitration Awards Are Final

Start from the assumption that your award is final, because in the large majority of Israeli arbitrations it is. Unless your arbitration agreement says otherwise, no court and no second arbitrator will re-examine whether the arbitrator weighed the evidence correctly or applied the right legal test. A judge who privately thinks the arbitrator reached the wrong answer still has no power to change it.

The only tool available for a standard award is a Section 24 application to set it aside, and that is a narrow instrument. Section 24 lists the closed grounds: there was no valid arbitration agreement, the arbitrator was not properly appointed, a party was denied a fair chance to present its case, the arbitrator decided matters outside the scope of the submission, the award was obtained by fraud, or it conflicts with public policy. None of those grounds let a party argue that the arbitrator was simply mistaken about the law or the facts.

In Practice — Read the Arbitration Clause Before Anything Else: The single document that decides whether you can appeal is the arbitration clause you signed, not the award itself. Within 24 hours of receiving a disappointing award, send the clause to an Israeli arbitration lawyer and ask one question: does it grant a right of appeal under Section 21A or Section 29B of the Arbitration Law 1968? If it is silent, your only route is a Section 24 set-aside application in the District Court (Beit Mishpat Mehozi), and you have 45 days from receipt to file it. A surprising number of foreign parties lose the chance to challenge an award not because the grounds were weak but because they spent the first three weeks deciding whether to bother. The 45-day clock does not wait.

3. Route One: Appeal to an Appellate Arbitrator (Section 21A)

The first appeal route keeps the dispute inside the arbitration system. Under Section 21A, parties can agree that the award may be appealed before a second arbitrator rather than a court. In effect you create a private appellate tribunal: a more senior arbitrator, often a retired judge, reviews the first award much as an appeals court would review a trial judgment.

This route appeals to commercial parties who chose arbitration precisely to stay out of the public courts. The appeal stays confidential, the appellate arbitrator can be chosen for subject-matter expertise, and the timetable is usually faster than a court appeal. The appellate arbitrator can confirm the award, vary it, or replace it with a different decision.

To use Section 21A you need three things in place. The arbitration agreement must expressly provide for an appeal before an arbitrator. The original arbitrator must have decided according to substantive law. And the award must give reasons. If your clause refers to an institution such as the Israeli Institute of Commercial Arbitration, the institution's rules will usually supply the appeal procedure and the panel; if it does not, the agreement itself has to set out how the appellate arbitrator is appointed.

In Practice — Budget and Timetable for a Section 21A Appeal: An appellate arbitration is a second proceeding, and it costs like one. Senior Israeli arbitrators who sit on appeals, frequently retired District or Supreme Court judges, commonly charge NIS 2,000 to NIS 4,000 per hour, and a panel of three multiplies that. A focused commercial appeal on the documents can still run NIS 40,000 to NIS 120,000 in arbitrator fees alone before counsel. The deadline to file the appeal is whatever your arbitration agreement or the institution's rules set, commonly 30 days from receipt of the award. Once the appellate arbitrator issues a decision, that decision becomes the operative award, and you then confirm it in the District Court under Section 23 before enforcing through the Execution Office (Hotzaa LaPoal).

4. Route Two: Appeal to the District Court on a Point of Law (Section 29B)

The second route sends the appeal to the public courts. Section 29B lets parties agree that the award may be appealed to the District Court, but the scope is deliberately narrow. The court does not re-run the arbitration. It will grant leave to appeal only where the arbitrator made a fundamental error in applying the law, and where that error could have caused a miscarriage of justice. Findings of fact are essentially untouchable; the appeal is about the law.

Two features make this route different from the appellate-arbitrator option. First, it is an appeal "by leave" (be-reshut). You do not have an automatic right to be heard; you must first persuade the court that the case raises a legal error worth examining. Second, the proceeding is public, which some commercial parties accept as the price of having a judge rather than another arbitrator review the law.

The same two preconditions apply as everywhere else in this area. The arbitrator must have been bound to decide according to substantive law, and the award must be reasoned. A clause that allows the arbitrator to rule on the basis of compromise or "good conscience" quietly forfeits any Section 29B appeal, because there is no legal standard against which to measure an error.

In Practice — A Section 29B Appeal Is Not a Second Trial: Foreign parties often expect a court appeal to reopen the evidence. It will not. Under Section 29B the District Court looks only at whether the arbitrator made a fundamental error in applying the law that risked a miscarriage of justice, and it reviews on the existing record. Frame the appeal around a clean legal question, such as a misread statute or a wrong contractual interpretation test, not around "the arbitrator believed the wrong witness." The application for leave must be filed within the period fixed by the Arbitration Procedure Regulations 5729-1968, generally 45 days from the day you received the signed award. The court filing fee for an arbitration application is modest, on the order of a few hundred to roughly NIS 1,500, so cost is rarely the obstacle; the deadline and the narrow legal standard are.

5. The 45-Day Deadline and How to Preserve Your Right

Deadlines decide more arbitration appeals than legal arguments do. For a Section 29B court appeal, and for a Section 24 set-aside application, the clock is generally 45 days from the date you received the signed award. For a Section 21A appellate arbitration the period is set by your agreement or the institution, often 30 days. Both run from receipt, and Israeli courts treat them strictly. A late application is usually dismissed without the court ever reaching the merits.

Three practical steps protect your position. Record the exact date and method by which the award reached you or your lawyer, because that date starts the count. Decide quickly whether you are appealing or applying to set aside, since the two follow different tracks and you cannot afford to discover the difference in week six. And if the other side files to confirm and enforce the award in the meantime, ask the court for a stay of enforcement while your challenge is pending.

In Practice — Stop Enforcement While You Appeal: Filing an appeal or a set-aside application does not freeze the award. The winning side can apply to the District Court to confirm the award under Section 23 and immediately open a file at the Execution Office (Hotzaa LaPoal), which can attach bank accounts and place liens within weeks. To prevent that, file a request for a stay of enforcement together with your appeal. Israeli courts grant a stay when the challenge has a real prospect of success and enforcement would cause harm that money cannot undo, but they almost always require security, typically a bank guarantee for the full award amount or a cash deposit into the court's account. Budget for that guarantee from day one; without it, a stay is rarely granted.

6. Appeal vs. Setting Aside vs. International Awards

It helps to keep three separate ideas apart, because foreign parties routinely blend them. An appeal under Section 21A or 29B attacks the result on its merits and can only be used if you bargained for it in advance. Setting aside under Section 24 attacks the process, applies to every award automatically, and never lets a court substitute its own answer. And international awards live under an entirely different statute.

Awards in an international commercial arbitration seated in Israel fall under the International Commercial Arbitration Law 5784-2024, which adopts the UNCITRAL Model Law. That regime has no merits appeal at all. The only recourse is an application to set the award aside under Article 34, on grounds that mirror Section 24, filed within three months of receiving the award. So a foreign company in a cross-border deal cannot rely on Sections 21A or 29B; if it wants any kind of review, it has to think about that at the drafting stage and choose its arbitration regime deliberately.

This is why the arbitration clause matters so much more than most parties realise when they sign it. If predictability and finality are the priority, leave appeal rights out and accept that the award is the end of the road. If the stakes justify a safety net, write a clear Section 21A or 29B clause, require a reasoned award decided under Israeli law, and decide in advance which forum reviews it. A few sentences in the contract are far cheaper than discovering, after a bad award, that no appeal was ever available.