Executive Summary: Key Legal and Evidentiary Issues

• Characterization of the Tort-Feasors Act (TFA) contribution claim as between ARVOS and Arsopi, rather than between Orica and Arsopi, was central to whether the claim fell within the arbitration agreement.
• Scope of the ICC arbitration clause governed by German law, and whether a statutory contribution claim “arising out of or in connection with” the subcontract must also be referred to arbitration.
• Treatment of foreign law as a question of fact and the consequence of failing to fully prove German law, leading the Court to apply Alberta law to interpret the arbitration clause.
• Application and alleged misapplication of the Kaverit line of authority on when tort, statutory or contribution claims are sufficiently connected to a contract to fall within a broadly worded arbitration clause.
• Nature of a TFA s. 3(1)(c) claim as a substantive right of a defendant tortfeasor against a third-party tortfeasor, including who bears the burden of proof and how limitation periods for contribution differ from the plaintiff’s limitations.
• Remedy on appeal: whether the remaining TFA third-party claim should be stayed (rather than struck) under the International Commercial Arbitration Act so that all disputes between ARVOS and Arsopi proceed in arbitration in Germany.

Factual background and the underlying dispute

The dispute arises from the design and manufacture of specialized industrial equipment for an ammonium nitrate plant in Carseland, Alberta. In May 2012, Orica Australia Pty Ltd engaged ARVOS GmbH, a German corporation, to design and manufacture a waste heat exchanger and a superheater (collectively, the Equipment) for installation at the plant. ARVOS later subcontracted with Arsopi, a group of Portuguese companies, to manufacture the Equipment. The subcontract incorporated ARVOS’s general purchasing terms and conditions. Those terms provided that German law would govern the contract and that any dispute arising out of or in connection with the subcontract would be resolved by arbitration seated in Frankfurt, Germany, under the ICC Rules. The Equipment was first delivered to Orica Australia and then sold on to Orica Canada Inc, which operated the ammonium nitrate plant, producing products for Orica International Pte Ltd. In late 2014, the plant had to be shut down, allegedly due to problems with the Equipment. Orica commenced a lawsuit in Alberta in March 2017, suing ARVOS but not Arsopi. Orica alleged that defects in the Equipment, attributed to ARVOS’s negligent manufacture and negligent misrepresentation of its capabilities, caused the shutdown and led to substantial losses, including repair expenses, lost carbon credits, lost business opportunities, lost revenue, and extra supply and freight costs. Although the pleading referred to Arsopi, Orica chose not to name Arsopi as a defendant.

The subcontract and arbitration clause

The subcontract between ARVOS and Arsopi contained detailed commercial terms and a broad dispute resolution clause. The governing law provision stipulated that “[t]he Contract and any dispute in relation thereto shall be governed by and construed in accordance with the laws of Germany,” excluding its conflict-of-laws rules. The arbitration clause required that “[a]ll disputes arising out of or in connection with the Contract shall be finally settled under the Rules of Arbitration of the International Chamber of Commerce” by three arbitrators seated in Frankfurt am Main, Germany. The subcontract also included substantive provisions relevant to allocation of risk between ARVOS and Arsopi: a representation that Arsopi had the requisite expertise, inspection rights for ARVOS, a defined defects period, and a third-party indemnity clause. These contractual mechanisms were designed to govern how the parties would allocate responsibility if the Equipment proved defective in service at the Alberta plant, and they formed part of the context in assessing whether a statutory contribution claim between ARVOS and Arsopi was “in connection with” the subcontract.

The Alberta action and third-party proceedings

In the Alberta lawsuit, ARVOS denied liability to Orica and then sought to shift or share responsibility with Arsopi. It issued a third-party claim against Arsopi. ARVOS pleaded that if it was liable to Orica, then Arsopi was liable over to ARVOS on three bases: common law duties, contractual obligations under the subcontract, and a statutory right of contribution under the Tort-Feasors Act (TFA) of Alberta. The TFA claim relied on s. 3(1)(c), which allows a tortfeasor named as defendant to seek contribution from another tortfeasor who is not a defendant but who would have been liable to the plaintiff had it been sued. In essence, ARVOS alleged that Arsopi was itself a tortfeasor who would have owed Orica a duty of care as the known end-user of the Equipment, such that any damages paid by ARVOS to Orica should be shared. Arsopi responded with an application to have the entire third-party claim either struck or stayed under the International Commercial Arbitration Act (ICAA). Arsopi argued that the issues raised in the third-party claim—including the statutory TFA contribution claim—were disputes “arising out of or in connection with” the subcontract and therefore had to be arbitrated in Germany under the ICC clause.

The chambers decision and treatment of the TFA claim

At first instance (in Orica Canada Inc v ARVOS GmbH, 2024 ABKB 97), the chambers judge accepted that the subcontract’s arbitration clause was governed by German law and that foreign law must be pleaded and proved as a matter of fact. Because the expert evidence on German law was incomplete in some respects, the judge held that he was obliged to apply Alberta law where German law had not been proven. Applying that approach, the chambers judge partially granted Arsopi’s application: he stayed ARVOS’s tort and contract claims against Arsopi, concluding they fell within the arbitration clause and ought to proceed in Germany. However, he refused to stay what he described as the “Orica–Arsopi” Tort-Feasors Act claim. He characterized the contribution claim as an indemnity claim between Orica and Arsopi, arising solely from Canadian statute and common law, and held that it was not contemplated by the arbitration clause and not covered by the German law expert report. In his view, the TFA claim had its “genesis in Canadian law” and was governed by Canadian law, so it remained outside the arbitration agreement and would continue as part of the Alberta third-party proceedings. The chambers judge further considered, but rejected, the competence-competence principle as a reason to defer the question of jurisdiction to arbitrators in Germany. That aspect of his reasoning—on competence-competence—was not appealed and was not reviewed by the Court of Appeal.

The nature of a Tort-Feasors Act contribution claim

On appeal, the Alberta Court of Appeal examined the structure and purpose of s. 3(1)(c) of the TFA. Historically, under the common law, a plaintiff could recover all of its loss from one tortfeasor, leaving that tortfeasor with no right of recourse against others who shared responsibility. The TFA was enacted to relieve this unfairness by granting a substantive right of contribution to a defendant tortfeasor who pays more than their fair share of the plaintiff’s damages. Under s. 3(1)(c), a tortfeasor who is liable to the plaintiff may recover contribution from another tortfeasor who “is or would, if sued, have been liable in respect of the same damage,” subject to exclusions for persons entitled to be indemnified by the first tortfeasor. The Court of Appeal emphasized several key features of a TFA s. 3(1)(c) claim. First, the right to contribution is a substantive right belonging to the defendant tortfeasor (here ARVOS) as against the alleged joint or concurrent tortfeasor (here Arsopi). The plaintiff is typically indifferent and need not participate. Second, liability of the third-party tortfeasor to the plaintiff is a condition precedent to the contribution claim, but that does not convert the claim into one between the plaintiff and the third party. Third, the burden of proof lies with the defendant tortfeasor, who must establish that the third-party tortfeasor would have been liable to the plaintiff for the same damage. Fourth, the right of contribution only arises when the defendant tortfeasor has paid more than its fair share to the plaintiff, and the claim can be pursued independently even if the main action is resolved. Finally, although third-party TFA claims are commonly joined to the main action for efficiency under the Alberta Rules of Court, they remain distinct causes of action that could be litigated separately as between the two tortfeasors alone.

Error in characterizing the TFA claim and its consequences

Based on this statutory framework and prior Alberta jurisprudence, the Court of Appeal held that the chambers judge erred by describing the claim as an “Orica–Arsopi” claim. Properly understood, the TFA claim is between ARVOS and Arsopi. Orica did not sue Arsopi and chose to proceed only against ARVOS in the Alberta action. ARVOS in turn invoked its statutory right to seek contribution from Arsopi. The Court referred to earlier cases, including Howalta Electrical Services Inc v CDI Career Development Institutes Ltd, Arcelormittal Tubular Products Roman SA v Fluor Canada Ltd, and Annett v Enterprise Rent-A-Car Canada Ltd, to confirm that the TFA cause of action lies with the defendant tortfeasor and is directed at the third-party tortfeasor. The Court also noted that post-1996 changes to Alberta limitations legislation further disentangled TFA contribution limitation periods from those applicable to the plaintiff’s own lawsuit, undermining any theory that the TFA claim simply replicates or belongs to the plaintiff. In the Court’s view, the chambers judge’s mischaracterization of the nature of the TFA claim led him to misapply the principle from Kaverit Steel and Crane Ltd v Kone Corporation, which holds that non-parties to an arbitration agreement cannot be forced into arbitration absent clear consent or a recognized legal basis. Because both ARVOS and Arsopi are parties to the subcontract and its arbitration clause, and because the TFA claim is actually a claim between them, Kaverit does not operate as a bar; instead, Kaverit provides the framework to assess whether the statutory contribution dispute is sufficiently connected to the subcontract to fall within the arbitration clause.

Application of Kaverit and the scope of the arbitration clause

Turning to the scope of the arbitration clause, the Court of Appeal revisited its earlier decisions in Kaverit, Agrium Inc v Babcock, and Autoweld Systems Limited v CRC-Evans Pipeline International, Inc. Those cases interpret language such as “any dispute arising out of or in connection with this Agreement” broadly. A dispute is “in connection with” the contract when the existence or interpretation of the contract is germane to the claim or defence—that is, where the contract is a necessary element in establishing or defeating the claim. The Court rejected the notion that only pure breach-of-contract claims can be captured by such clauses; tort, statutory, or equitable claims can also be caught where they are anchored in the contractual relationship. Applying these principles, the Court held that the TFA claim is closely linked to the subcontract. ARVOS and Arsopi’s rights and obligations in relation to the Equipment—such as Arsopi’s representations about its expertise, ARVOS’s inspection rights, the defects period, and indemnity provisions—are all potentially relevant to whether, and to what extent, Arsopi should contribute to any damages paid by ARVOS to Orica. The subcontract is therefore not incidental; it is a central part of the matrix for apportioning responsibility between ARVOS and Arsopi. In that sense, the TFA contribution dispute “arises out of or in connection with” the subcontract and comfortably falls within the broad language of the arbitration clause. Since the chambers judge had effectively reverted to Alberta law due to gaps in the foreign law evidence, the Court of Appeal treated Kaverit and its progeny as the governing interpretive framework and concluded that the TFA claim must also be referred to arbitration.

Interaction with foreign law and the ICAA

The appeal also engaged how courts should handle arbitration clauses governed by foreign law when the expert evidence is incomplete. The chambers judge had correctly recognized that foreign law is treated as a question of fact and, if not adequately proved, the court must apply the law of the forum instead. On appeal, the Court accepted that premise but found that once Alberta law was engaged, the chambers judge ought to have undertaken a proper Kaverit analysis in interpreting the phrase “all disputes arising out of or in connection with the Contract.” The Court therefore did not need to resolve in detail the competing arguments about German limitation periods or the full scope of German law advanced by the experts. Nor did it have to revisit the competence-competence analysis or the chambers judge’s decision to assume jurisdiction rather than defer to arbitrators. Instead, the decisive issue became whether, under Alberta principles of contractual interpretation and arbitration law, a TFA contribution claim between the contracting parties is within the reach of the arbitration clause. Having answered that question affirmatively, the Court turned to the ICAA. Section 10 of the ICAA obliges courts to stay court proceedings that involve matters subject to an arbitration agreement, unless limited exceptions apply. The Court concluded that the proper remedy was to stay, rather than strike, the TFA component of the third-party claim so that all disputes between ARVOS and Arsopi would proceed in ICC arbitration in Germany.

Outcome of the appeal and relief granted

In the result, the Alberta Court of Appeal allowed the appeal brought by Arsopi. It held that the chambers judge erred in characterizing the Tort-Feasors Act claim as belonging to Orica against Arsopi, instead of recognizing it as a substantive right of ARVOS against Arsopi. Properly analyzed, the statutory contribution dispute is between parties bound by a broad ICC arbitration clause and is sufficiently connected to the subcontract to fall within that clause. The Court therefore ordered that the remaining TFA third-party claim, which the chambers judge had left in the Alberta litigation, be stayed under the International Commercial Arbitration Act. This meant that the entirety of the third-party claim by ARVOS against Arsopi (tort, contract, and TFA contribution) was now stayed in favour of arbitration in Frankfurt. The successful party in the Court of Appeal was Arsopi, as the appellants obtained the stay they had sought. The judgment, however, is procedural and jurisdictional in nature. It does not decide liability as between Orica, ARVOS, and Arsopi, nor does it fix or award any quantified damages or costs.