WE DEFEND THOSE WHO BUILD. WE PROTECT WHAT MATTERS.
EVERY CASE IS TREATED AS IF IT WERE THE ONLY ONE.
Three decades of legal experience dedicated to defending our clients' interests.
Litigation and Arbitration
Legal support in judicial and arbitral litigation, focusing on the firm defence of the client's interests, procedural strategy and the search for the most effective solution for each case.
Need legal support?
Get in touch with our team for clear, rigorous legal support tailored to your case.
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The Experience Behind Our Practice
Over 30 Years of Consolidated Experience
With more than three decades of legal practice, we combine strong legal knowledge, extensive practical experience, and a mature understanding of the challenges faced by businesses, individuals, and investors.
Rigorous Legal Expertise with Close Client Support
Every case is handled with attention to detail, technical precision, and strategic focus, ensuring personalized and close support throughout every stage of the process.
International Presence and Coordinated Legal Assistance
Through a network of strategic partnerships across Portuguese-speaking and European markets, the firm provides coordinated legal support for both national and international matters and operations.
Litigation and Arbitration
Not all disputes are resolved through negotiation. When a legal right must be enforced, a debt recovered, assets protected, or unlawful conduct challenged, a clear legal strategy and timely action become essential.
Litigation and arbitration are two distinct dispute resolution mechanisms. Both require technical preparation, strategic assessment of the facts, and the ability to respond effectively. In Portugal, civil judicial proceedings are primarily governed by the Civil Procedure Code, while voluntary arbitration is regulated by the Voluntary Arbitration Law.
At Armandino Lopes Advogados, we represent clients in civil, commercial, contractual, property, corporate, administrative, and enforcement disputes, both before courts and in arbitral proceedings, whenever arbitration is appropriate or contractually agreed.
If you are seeking legal support in litigation and arbitration in Guimarães or elsewhere in Portugal, early legal intervention can be decisive. The way a case is prepared before reaching court often has a determining impact on its outcome.
A careful assessment of documents, available evidence, procedural deadlines, the opposing party’s position, and the most suitable procedural route is essential to avoid errors and to strengthen the legal position of those who intend to act or defend themselves.
Arbitration may be a particularly relevant alternative when parties seek a more specialized, flexible, and confidential forum, or when an arbitration clause already exists in the contract. Official guidance on consumer arbitration explains that voluntary arbitration is an alternative dispute resolution mechanism in which parties submit the decision to arbitrators instead of state courts.
This is therefore an area where speed of response, technical quality, and strategic vision make all the difference. At Armandino Lopes Advogados, we handle disputes with seriousness, rigor, and a practical sense, always focused on effectively protecting our clients' interests and finding the legal solution best suited to each specific case.
Situations where legal support is essential
Contractual breach
When one party fails to fulfil their obligations, it may be necessary to take legal action to demand performance, termination of the contract, or compensation.
Judicial debt collection
When negotiations fail and the amount owed remains unpaid, resorting to the courts may be the necessary means to recover the debt.
Commercial litigation
Administrative omission can also require a legal response, particularly when the absence of a decision blocks rights, investments, or economic activity.
Commercial litigation
Trade, corporate, or contractual disputes can have a direct impact on the business's activities, cash flow, and continuity.
Property disputes
Issues relating to property, rights, obligations, civil liability, or pecuniary losses often require contentious action.
Defence in legal actions
When a client is sued in court, it is essential to react in a timely manner and with a well-defined procedural strategy.
Protectice measures (injunctions)
In urgent situations, it may be necessary to resort to precautionary measures to prevent damage, secure a right, or avoid an increase in loss. The Code of Civil Procedure provides for precautionary measures precisely for the urgent protection of rights.
Challenge and contestation of arbitral awards
Even in arbitration, issues concerning validity, jurisdiction or the effects of the decision can arise, requiring rigorous legal analysis.
In-Person or Online Legal Support
Do you need legal support?
Schedule a consultation with our firm and receive clear, professional guidance tailored to your case.
About Us
More Than Three Decades of Strategic Legal Practice
Armandino Lopes Advogados is a law firm headquartered in Guimarães, with offices in Porto and Maputo, founded in 1995. With more than three decades of activity, the firm combines consolidated legal experience with an international outlook, advising businesses, private clients, and investors in Portugal and across Portuguese-speaking markets.
Our practice covers Civil, Tax, Administrative, Commercial, Employment, Insolvency and Corporate Restructuring, Family, and Foreign Investment, with particular expertise in tax litigation and the defense of companies before the Tax Authorities and Social Security.
Through a network of partnerships with law firms in Lisbon, Vigo, Madrid, Paris, Luanda, São Paulo, Macau, Los Angeles, Boston, and Chicago, we provide our clients with coordinated legal assistance across the markets where they operate or intend to invest.
This international positioning is further strengthened through collaboration agreements with professors and academics from Universidade Portucalense, the Faculty of Law of the University of Porto, the Faculty of Law of the University of Lisbon, and the Catholic University of Porto, maintaining a close connection to academia and leading legal scholarship.
Rigor, proximity, and results. That is what defines us.
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Sectors of Activity
A Rigorous Legal Approach, From Assessment to Representation
1.
Assessment
We begin by understanding the facts, reviewing the documentation, and identifying legal risks, relevant deadlines, and the full scope of the situation.
2.
Strategy
We define the most appropriate approach for the case, based on the client’s objectives, the applicable legal framework, and the best way to protect their interests.
3.
Action
We handle the matter with technical rigor, whether through negotiation, contract drafting, document regularization, dealings with public authorities, or litigation proceedings.
4.
Ongoing Support
We keep the client informed and supported throughout every stage of the process, with close communication, clarity, and a focus on achieving a legally sound solution.
In-Person or Online Legal Support
Rigor, experience and confidentiality
Schedule a consultation with our firm and receive clear, professional guidance tailored to your case.
Frequently Asked Questions
What is litigation?
ï‚·The process of resolving disputes through the courts, where a judge decides the outcome of a conflict between parties.
Arbitration is a method of resolving disputes outside of the courts.
It is used to accompany administrative procedures, ensure the defence of the interested party's rights, react to illegal decisions or omissions by the Administration, and correctly structure the relationship with public entities.
Anyone facing legal disputes and considering or involved in arbitration proceedings might require support. This can include individuals, businesses of all sizes, government entities, and international organisations.
Individuals, companies, partners, investors, creditors, debtors, and any person or entity involved in a legal dispute requiring a formal and technically structured response.
Who provides legal assistance in litigation and arbitration?
A lawyer experienced in litigation, court proceedings, arbitration, and procedural strategy can handle these matters with rigor and practical insight. In Guimarães, Armandino Lopes Advogados provides legal advice in this area with a focus on the firm defense of clients' interests, legal certainty, and choosing the most effective approach for each dispute.