Eco Swiss and substantive public policy: When Section 611 ZPO can set aside an arbitral award

An arbitral award that gives effect to a breach of mandatory EU competition law may fail the substantive public policy test under Section 611(2)(8) ZPO in Austria. In Case C-126/97, Eco Swiss, the ECJ treated the Union competition rules as especially important provisions. Article 101 TFEU therefore matters in set-aside proceedings, while every alleged error in applying competition law does not automatically require an award to be set aside.

The Austrian Supreme Court combines that principle with a narrow review. The question is the result of the award: does the decision give effect to a contract term that is void under competition law? Section 611 ZPO does not create a second court of fact or law for the entire arbitration.

This article separates four questions that are often combined: the role of Article 101 TFEU, the public policy ground in Section 611(2)(8) ZPO, the Austrian three-month period and the distinction from enforcement review.

What Eco Swiss says about competition law in arbitration

Article 101(1) TFEU prohibits agreements, decisions and concerted practices that may affect trade between Member States and have as their object or effect the prevention, restriction or distortion of competition. Under Article 101(2) TFEU, prohibited agreements are void.

In Eco Swiss, C-126/97, the ECJ treated the former Article 85 EC competition prohibition as a fundamental rule for the functioning of the internal market. The ECJ therefore required a national court to set aside an award where national law provides for setting aside on public policy grounds and the award breaches that Union competition prohibition.

For Austria this means that Article 101 TFEU cannot be left out of a substantive public policy review. Eco Swiss does not remove the need to examine the particular award. The competition-law connection and the effect of the decision must be established.

How Section 611 ZPO incorporates substantive public policy

Section 611(2)(8) ZPO provides a setting-aside ground where the award conflicts with the fundamental values of the Austrian legal order, public policy. This is the relevant connection for the substantive question whether the operative result gives effect to a mandatory competition rule.

Section 611(2)(5) ZPO addresses a different issue. It concerns the conduct of the arbitration in a manner contrary to public policy. Where the alleged breach lies in the result and its legal effect under Article 101 TFEU, subsection 2(8) is generally the focus. Under Section 611(3) ZPO, the grounds in subsection 2(7) and (8) must also be considered ex officio.

The threshold remains high. In 2 Ob 22/14w the Supreme Court refers to an intolerable breach of fundamental values. A merely incorrect interpretation of the contract or a different assessment of economic circumstances is not enough by itself.

What is reviewed in a competition-law award dispute

The first step is to identify the term at issue, such as a quantity-reduction clause, a territorial allocation or another contractual obligation with a possible Article 101 connection. The award is then read against that term. The controlling point is the legal effect ordered or maintained by the operative part.

Article 101(2) TFEU does not automatically make every other part of a contract void. In the approach cited by the Supreme Court in 2 Ob 22/14w, the affected parts and their objective severability must be assessed. A connected part may also be affected where the contractual arrangement loses its function without the prohibited term.

Setting aside therefore requires a link between the competition prohibition and the result. A party that attacks only the tribunal’s reasoning without showing what legal effect the operative award gives to the prohibited term has not yet addressed that review.

What limits apply to the review

In 2 Ob 22/14w the Supreme Court stresses that set-aside proceedings do not provide a means to review in full whether the tribunal resolved questions of fact and law correctly. Even a public policy review may not become a general review of the award. This boundary is described as the prohibition of a révision au fond.

The review therefore focuses on the result and its concrete legal effect. The court must examine the alleged Article 101 breach as far as necessary for the public policy question. It does not become a general appeal court for every interpretation, assessment of evidence or contractual issue.

Eco Swiss also does not displace every national procedural rule. The ECJ generally accepts reasonable rules on res judicata and limitation periods where enforcement of Union law is not rendered practically impossible or excessively difficult. The Austrian period must therefore be secured separately.

What period applies under Section 611(4) ZPO in Austria

Section 611(4) ZPO requires a set-aside claim to be brought within three months. The period begins on the day the claimant received the award or an additional award. An application under Section 610(1)(1) or (2) does not extend that period.

An approximate statement such as “a few weeks ago” is therefore not enough for the first review. Secure the award, proof of receipt, any additional award and the complete transmission record. For electronic delivery, the message headers, attachments and actual access time may matter.

The deadline is separate from the substantive Article 101 analysis. A strong competition-law argument does not by itself overcome an expired statutory period. The calculation and the correct filing should be checked by Austrian counsel immediately because of the consequences.

Which documents make the review reliable

For a first classification, collect the complete award, the arbitration agreement, the underlying contract with amendments and proof of receipt. Mark the operative passage that is said to give effect to the contractual term. The reasoning remains relevant because it identifies the term and the legal path taken by the tribunal.

A possible Article 101 issue also calls for records on the affected product, territory, market and conduct. Depending on the dispute, quantities, exclusivity, resale pricing, market shares or practical implementation may matter. These points do not prove a breach on their own. They show which facts for the competition-law classification are missing or already documented.

For general preparation, see the page on reviewing an arbitration clause and the guide to preparing arbitration proceedings. The published article on setting aside not being an appeal explains the boundary to a révision au fond. The article on the setting-aside claim and mandatory counsel addresses the filing context.

How setting aside differs from enforcement

Section 611 ZPO concerns the judicial setting aside of an award at the seat of arbitration. The Eco Swiss review is placed within that Austrian set-aside framework. Whether a foreign award is recognised or enforced in Austria follows separate rules and is not identical to a set-aside claim.

The distinction matters for strategy. A pending or possible set-aside proceeding does not automatically answer whether another state will refuse recognition or enforcement. Conversely, an objection in enforcement proceedings does not replace a timely set-aside claim at the seat.

The separate enforcement layer is explained in the article on public policy in enforcement of arbitral awards. For preparation of enforcement, see the guide to enforcing an arbitral award.

Common questions on Eco Swiss and Section 611 ZPO

Does every breach of Article 101 TFEU require an award to be set aside?

No. Article 101 TFEU may be a fundamental Union rule forming part of public policy. Section 611(2)(8) ZPO still requires an assessment of what effect the particular award gives to the challenged term and whether the high public policy threshold is met.

Does Eco Swiss require a complete rehearing of the award?

No. The Supreme Court distinguishes the review from a révision au fond. The court examines the competition-law effect of the operative result as far as necessary for public policy. It does not become a general appeal court for factual findings or every legal interpretation.

What period applies to a set-aside claim in Austria?

Section 611(4) ZPO requires the claim to be brought within three months. The period starts when the claimant receives the award or an additional award. An application under Section 610(1)(1) or (2) does not extend it.

Must Article 101 TFEU always apply to the contract?

Article 101(1) TFEU requires, among other things, that the arrangement may affect trade between Member States. Whether that requirement and a restrictive object or effect exist must be assessed from the particular contract and market.

Which documents should be secured first?

Secure the complete award, the arbitration agreement, the contract and amendments, proof of receipt and records on the affected market. An Eco Swiss review requires the term at issue and the legal effect attached to it by the award to be identifiable.

Next step

Contract, arbitration clause, correspondence and deadlines should be collected. It can then be assessed whether negotiation, preservation or arbitration is central.