A Northern European technology company with a Portuguese subsidiary faced an abrupt and escalating crisis. Three senior employees challenged their dismissals simultaneously, alleging procedural defects in the termination procedure and claiming unfair dismissal under Portuguese employment legislation. The subsidiary's management had relied on internally drafted notices without verifying alignment with the applicable collective agreement. Within weeks, the matter moved from internal HR to formal legal proceedings before a Portuguese labour court.
Employment disputes in Portugal are governed by a detailed body of employment legislation that sets strict procedural requirements for valid dismissal. Employers who fail to follow the prescribed termination procedure – including correct dismissal notice periods and written grounds – face reinstatement orders or significant compensation liability. The Tribunal da Relação (Portuguese Court of Appeal) and, in complex matters, the Supremo Tribunal de Justiça (Supreme Court of Portugal) have consistently reinforced these protections.
This case study traces the strategy, key milestones, complications, and transferable lessons from an anonymised employment dispute handled in Portugal, from initial claim filing through to resolution.
Client profile and the challenge presented
The client was a mid-sized technology firm incorporated outside Portugal, operating through a wholly owned Portuguese subsidiary. The subsidiary employed approximately forty people. The parent company had instructed local HR management to restructure a business unit, resulting in the collective dismissal of three senior employees.
Each dismissed employee held an individual employment contract. One contract explicitly cross-referenced a sector-specific collective agreement that prescribed additional procedural obligations beyond the statutory minimum. The employer had applied a standard termination procedure without reviewing the collective agreement terms. All three employees filed claims within the statutory limitation period, challenging the validity of each dismissal on substantive and procedural grounds.
The client's exposure was material. Reinstatement is the default remedy under Portuguese employment legislation when a dismissal is found procedurally defective. In the alternative, courts award compensation calculated by reference to seniority and base salary. For senior employees, this exposure extended to several years' remuneration per claimant. The reputational risk to the subsidiary's operations in Portugal added further urgency. Engaging a specialist in employment law in Portugal was the first step toward building a coherent response.
Legal strategy: rationale and structure
The immediate priority was a procedural and documentary audit. The team reviewed all three employment contracts, the applicable collective agreement, the dismissal notices issued, and the internal communications exchanged during the restructuring process. This audit identified a clear weakness: one dismissal notice lacked the specific written grounds required by the collective agreement, even though it met the minimum statutory standard. The other two notices were procedurally sound on their face but contained ambiguities regarding the economic justification for the restructuring.
The strategy divided into two parallel tracks. On the first track, the firm sought to isolate the procedurally defective claim and negotiate a confidential settlement before the matter reached a substantive hearing. Early settlement on that claim would cap the financial exposure and remove the most vulnerable element from the litigation. On the second track, the firm prepared a robust defence for the remaining two claims. Anchored in the documented economic rationale for the restructuring and the employer's compliance with social security obligations and statutory notice requirements.
The cross-border dimension required careful attention. The parent company's internal policies, drafted under a Northern European legal system, had been transposed into the Portuguese context without adaptation. Under Portuguese corporate legislation, the subsidiary operated as an autonomous legal entity with its own obligations. Questions arose about whether group-level economic data could be relied upon to justify the restructuring at subsidiary level. The firm coordinated with the client's in-house team to assemble Portuguese-specific financial documentation. For context on the broader corporate structure underpinning the subsidiary's operations, the team also reviewed the client's position under Portuguese corporate law.
To discuss how employment litigation strategy can be structured for your cross-border operations in Portugal, contact us at info@ferrazwhitmore.com.
Key milestones and complications encountered
The first milestone was the pre-trial conciliation phase. Portuguese labour procedure requires parties to attend a mandatory conciliation hearing before a substantive hearing is scheduled. This session, presided over by the labour court judge, provided the opportunity to test the claimants' positions and gauge their appetite for settlement. The employee with the procedurally defective dismissal notice accepted a negotiated settlement at this stage. The settlement was documented and filed with the court, extinguishing that claim.
The two remaining claims proceeded to the evidentiary phase. Here a significant complication arose. One claimant produced internal email correspondence suggesting that the decision to dismiss had been taken several months before the formal restructuring announcement. Portuguese employment legislation treats dismissals motivated by reasons other than the stated economic grounds as potentially abusive. The court requested further documentation from the employer.
The firm responded by presenting a chronological record of the restructuring process, including board minutes from the Portuguese subsidiary and communications with the parent company. These documents demonstrated that the decision timeline was consistent with a genuine economic restructuring rather than a pretext. The Portuguese corporate legislation applicable to the subsidiary's governance. including the requirements under what is commonly referred to as Portuguese corporate legislation (CSC. The Código das Sociedades Comerciais) governing subsidiary decision-making. supported the employer's account of the process.
A secondary complication involved a dispute over the correct social security classification of one claimant's variable remuneration. The claimant argued that bonus payments formed part of the base salary for compensation calculation purposes. The firm engaged with the relevant provisions of Portuguese tax and social security legislation to establish that the payments in question were discretionary and excluded from the statutory compensation calculation. The Supremo Tribunal de Justiça has addressed this category of dispute in its case law, generally requiring a close factual analysis of how remuneration components were structured in practice.
Both remaining claims were resolved in the employer's favour at first instance. Neither claimant appealed to the Tribunal da Relação, bringing the litigation to a close within approximately eighteen months of the initial claim filing.
Transferable lessons for cross-border employment matters
Three lessons emerge from this matter that apply broadly to international businesses managing employment relationships in Portugal.
First: collective agreements override standard internal HR policies. Many international employers design termination procedures around the statutory minimum. In Portugal, however, sector-specific collective agreements frequently impose additional obligations – extended notice periods, enhanced written grounds requirements, or consultation steps – that sit above the statutory floor. The employment contract itself may incorporate a collective agreement by reference, sometimes in language that is easy to overlook. A pre-dismissal review of all applicable collective agreement obligations is not optional; it is the starting point for any valid termination procedure.
Second: the economic justification for restructuring must be grounded in Portugal-specific evidence. Group-level financial data. Presented in a foreign language and referencing the parent entity's performance, rarely satisfies Portuguese labour courts when the dismissal is at subsidiary level. The employer must demonstrate that the economic grounds relate to the subsidiary's own operational and financial position. Preparing this documentation before the dismissal is issued – rather than assembling it retrospectively during litigation – materially strengthens the employer's position. Practitioners handling similar matters before the Tribunal da Relação consistently advise clients to treat the documentary record as a litigation asset from the outset.
Third: early procedural triage determines the overall exposure. Where multiple claims arise simultaneously, their procedural strength varies. Treating all claims as equivalent and preparing a uniform defence dilutes resources and misses the opportunity to settle the most exposed claim early – before the litigation dynamic hardens. A targeted audit at the outset, mapping each claim against the specific documentary record, allows the legal team to sequence the response strategically and control the overall cost of the dispute. Engaging a cross-border employment case specialist with experience across Iberian jurisdictions provides additional strategic context where the parent company faces comparable exposure in more than one market.
For a tailored strategy on employment dispute resolution in Portugal, reach out to info@ferrazwhitmore.com.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our employment law practice covers workforce restructuring, dismissal procedures, collective agreement compliance, and employment litigation in Portugal and across European markets. As a law firm in Portugal combining Portuguese civil law expertise with English common law tradition, we advise international entrepreneurs, institutional investors, and in-house legal teams navigating cross-border employment matters. Engaging a lawyer in Portugal with deep knowledge of local procedural rules and collective bargaining obligations is critical when disputes involve senior employees or multi-claimant proceedings. Our attorneys have represented employers before Portuguese labour courts and have experience coordinating with parent company counsel in common law jurisdictions to align strategy across legal systems. The firm is a member of leading international legal associations and participates in cross-border employment practice groups. To discuss your employment law situation in Portugal, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.