Executive Summary: Key Legal and Evidentiary Issues

• Scope and binding effect of a class action settlement on an individual group member who did not opt out but later sues in Small Claims Court.
• Determination of whether the Court of Québec (Small Claims Division) has jurisdiction where the class action settlement grants exclusive supervisory and review powers to the Superior Court.
• Application of the three-year extinctive prescription period to claims for paint delamination on a vehicle, based on when the owner first knew of the defect.
• Impact of a time-limited class definition and settlement restriction (post-4 May 2015 paint degradation) on claims where the defect allegedly manifested earlier.
• Legal consequences of the claimant’s inconsistent statements as to when the defect began (2011 vs 2015) relative to prescription and access to the settlement claims and review process.
• Allocation of costs in circumstances where the claim is rejected on preliminary grounds of jurisdiction and prescription, without reaching the remaining defence arguments.

Background and parties
Mario Mastrangelo, the plaintiff, owned a 2009 Honda Civic EX-L whose original paint allegedly suffered premature delamination and degradation. He sued in the Court of Québec, Small Claims Division, against three defendants: Honda Canada Inc. (Honda), PricewaterhouseCoopers Inc. (PWC), and Cabinet BG Avocat inc. His action sought compensation for the deteriorating paint on his vehicle.
The dispute did not arise in isolation. It followed a previously authorized and settled class action before the Superior Court of Québec regarding premature paint degradation on Honda Civic vehicles model years 2006 to 2013 purchased in Québec. In that class proceeding (Action collective no. 500-06-000927-182), the Superior Court, on 6 July 2022, approved a settlement agreement (the “Règlement”) for members whose vehicles experienced non-insignificant premature paint degradation after 4 May 2015. PWC was appointed as administrator of this settlement process.

Facts leading to the small claims action
As a member of the defined group, Mr Mastrangelo did not opt out of the class action or of the settlement. Following the approval of the Règlement, he submitted a claim to PWC under the settlement process, alleging that his Honda Civic had suffered from premature paint delamination.
PWC rejected his claim because, consistent with the allegations he would later repeat in his Small Claims proceeding, he asserted that the paint delamination began around June 2011. This timing mattered, because the settlement covered only paint degradation that was “not insignificant” and that occurred after 4 May 2015. In response to the initial refusal, Mr Mastrangelo later submitted a sworn declaration to PWC claiming that the delamination in fact began in July 2015. PWC again rejected his claim.
Dissatisfied with the administrator’s decisions, Mr Mastrangelo chose not to bring the matter back before the Superior Court within the framework of the settlement. Instead, on 17 June 2024, he filed a new claim in the Small Claims Division seeking damages for the paint problems on his vehicle. He alleged that he became aware of the problem “on or about 1 June 2011,” but wished to obtain compensation directly from Honda, PWC, and Cabinet BG Avocat inc.

Class action framework and settlement terms
The class action judgment had defined the group as all persons and entities who had purchased Honda Civic vehicles model years 2006–2013 whose paint either peeled or delaminated in patches or otherwise deteriorated rapidly while the vehicle was less than nine years old, and/or where Honda had failed to disclose to purchasers the risk of such paint delamination. Within this broader group, the settlement agreement narrowed the compensable class to those whose paint degradation that was “not insignificant” manifested after 4 May 2015.
This temporal restriction was deliberate: its purpose was to exclude claims that were already prescribed by the time the class action was instituted on 4 May 2018. In other words, claims based on defects known years earlier—such as in 2011—would have been time-barred under ordinary prescription rules and therefore fell outside the settlement’s compensable class.
The Règlement also set out a complete recovery and review process: members were to submit claims to PWC; in the event of a refusal, the agreement provided for defined correction and examination mechanisms. Ultimately, where disagreement persisted over a rejected claim, the settlement specified that the Superior Court could be seized of a request for reconsideration by way of judicial review. This procedural clause effectively reserved residual supervisory and review jurisdiction to the Superior Court, consistent with its exclusive role over class actions.

Jurisdictional and procedural issues
The defendants brought preliminary motions seeking dismissal of the Small Claims action. They argued that the Court of Québec lacked jurisdiction because class actions and their settlements fall within the exclusive jurisdiction of the Superior Court under article 33, second paragraph, of the Code of Civil Procedure. Under Quebec’s class action regime, a representative plaintiff acts without a mandate on behalf of all group members and represents their interests; the judgment authorizing the action defines the group and sets the opt-out deadline, and the subsequent judgment approving a settlement binds all non-excluded members.
The judge emphasized that once the Superior Court approves a settlement in a class action, the rights and remedies of group members regarding the subject matter of that settlement must generally be pursued within that framework and under the Superior Court’s supervision. For claims falling inside the temporal and substantive parameters of the Règlement, any challenge to an administrator’s refusal must take the specific route of judicial review in the Superior Court—not a new, independent damages claim before the Court of Québec.
Accordingly, to the extent Mr Mastrangelo tried to situate his claim within the settlement window (for instance, by later alleging a July 2015 onset of delamination), his remedy lay exclusively in the Superior Court via the contractual review mechanisms provided in the Règlement. The Small Claims Division therefore lacked jurisdiction to rule on what was, in substance, a dispute about the application of the class action settlement and the administrator’s decisions.

Prescription and timing of the defect
The court also examined the issue of extinctive prescription. Under the Civil Code of Québec, actions to enforce personal rights are subject to a three-year limitation period, running from the day when the right of action arises—typically when the plaintiff becomes aware of the injury and its potential cause.
If the court accepted Mr Mastrangelo’s original allegation—namely, that he became aware of the paint delamination in June 2011—his claim would have prescribed by June 2014. Since the class action was only instituted on 4 May 2018, it could not interrupt a limitation period that had already expired. On this version of the facts, his 2024 Small Claims action was clearly time-barred.
Alternatively, if the onset of deterioration were taken as July 2015, as per his later sworn declaration to PWC, the timing would bring him within the settlement’s protected window of “non-insignificant” post-4 May 2015 paint degradation. In that scenario, however, his rights as a group member would be governed exclusively by the Règlement and its claims and review mechanisms under the supervision of the Superior Court. The Small Claims Court would still have no jurisdiction to entertain his standalone damages claim.
Thus, whether the defect began in 2011 or 2015, the outcome was the same: either the claim was prescribed before the class action was launched, or it was subsumed under the class settlement and had to be dealt with solely in the Superior Court through the procedure agreed in the settlement.

Disposition and outcome
In light of these conclusions, the judge found it unnecessary to address the defendants’ remaining grounds for dismissal, including Honda’s prescription argument beyond what was already analyzed and Cabinet BG Avocat inc.’s contention that it had no direct legal relationship with Mr Mastrangelo, having acted only as counsel for the class plaintiffs in the earlier action.
The Court of Québec (Small Claims Division) ultimately dismissed the claim brought by Mario Mastrangelo against all three defendants. The judgment specifies that, given the particularities of the matter, each party will bear its own costs and that the dismissal is “without costs.” Consequently, the successful parties in the proceeding are the defendants—Honda Canada Inc., PricewaterhouseCoopers Inc., and Cabinet BG Avocat inc.—and no damages, costs, or other monetary amounts were ordered in their favour. The total monetary award in this case is therefore nil, and no specific amount can be stated as having been granted or ordered to any party.