Consumer Law: How to specialize in this area of practice.

Consumer Law: How to specialize in this area of practice.

put ESEG Team

10/09/2025

7 min read
Consumer Law: How to Specialize in This Area of Practice

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Consumer Law: How to specialize in this area of practice.

Consumer Law is one of the most relevant areas of the legal universe, as it is directly linked to the protection of citizens in their purchasing and consumption relationships.

Increasingly, consumers are turning to the courts to protect their rights., Whether in cases of abusive charges, product and service failures, or even conflicts with banks, health plans, and airlines.

For those wishing to pursue a career as a consumer lawyer, this could be a very promising opportunity.

Ultimately, we live in a society where consumption is an essential part of daily life, and conflicts between companies and customers are inevitable.

But how do you specialize and work in this segment? That's what we'll explore in this article. So, stay with us!

What is Consumer Law?

Consumer Law is the branch of law that regulates the legal relationships between suppliers and consumers.

It is stipulated in the Consumer Protection Code (CDC), created in 1990, which became a landmark in protecting the rights of the population in Brazil.

This field seeks to balance consumer relations, ensuring that companies do not abuse their position of power over consumers., who are considered the most vulnerable party in the negotiation.

Thus, issues such as abusive practices, illegal contractual clauses, misleading advertising, and poor service provision are analyzed within this legal segment.

Read also: We've listed 11 legal careers you need to know about.

What does a lawyer specializing in Consumer Law do?

A lawyer specializing in Consumer Law is the professional responsible for defending the interests of clients whose rights have been violated in consumer relations.

He can work in both litigation, that is, in legal proceedings, and in an advisory capacity, offering preventative guidance to avoid disputes.

Among the main activities of this lawyer, we can highlight:

  • Representing consumers in lawsuits against companies. telephone companies, banks, health plans, insurance companies, and airlines.
  • To proposecomplaints related to defective products or inadequately provided services.
  • Act in cases of improper billing, fraud, and consumer scams.
  • To guide companies in adapting their contracts and internal policies to the Consumer Protection Code.
  • To mediate conflicts between suppliers and consumers in order to avoid lengthy legal proceedings.

This professional has become even more essential with the rise of online shopping and the growth of digital relationships, which also bring new forms of conflict to the consumer market.

How do I get started in Consumer Law?

To to act as a consumer defense attorney, There are a few important steps to follow:

1. To study law.

The first step is to graduate from a Law school recognized by the MEC (Brazilian Ministry of Education).

During their undergraduate studies, students will be exposed to subjects such as Civil Law, Constitutional Law, Procedural Law, and, in some cases, subjects related to Consumer Law.

2. Pass the OAB exam.

After graduation, the next step is to pass the Brazilian Bar Association (OAB) exam, an essential requirement to practice law.

3. Pursue specialization in Law

Although a law degree allows one to work in various fields, To stand out as a lawyer specializing in Consumer Law, it is advisable to invest in postgraduate studies. or a specialization course in mediation and arbitration.

This can be done in areas such as Civil Law and Civil Procedure, or in a more targeted way, in specific courses on the Consumer Protection Code.

4. Professional practice

In addition to theoretical study, practice is fundamental.

Young lawyers can begin their careers working in specialized firms, consumer protection agencies, or even providing independent legal services to clients.

What are the areas of practice within Consumer Law?

The field of work for a consumer lawyer is broad and allows for different career paths, such as:

  • Individual performance: Defending consumers whose rights have been violated in purchases, services, or contracts.
  • Collective actions: Representation of groups of consumers harmed by the same company or abusive practice.
  • Consulting for companies: Legal guidance to ensure suppliers comply with legislation.
  • Protection agencies: I work in institutions such as Procon (Consumer Protection Agency), the Public Prosecutor's Office, and Public Defender's Offices.
  • Mediation and arbitration: Conflict resolution outside of the judicial environment, through agreements between the parties.

This diversity makes the career interesting, as it allows for work on both small-scale individual cases and large-scale, collective-impact processes.

Read also: Discover the 15 main areas of legal practice in Brazil.

What course should I take to work at Procon?

What course should I take to work at Procon?

Many people who want to work in consumer protection consider joining Procon – an agency that oversees and protects consumer rights throughout Brazil.

To work at Procon, it is generally necessary to pass public examinations, which require training in areas such as Administration, Accounting and, mainly, Law.

Therefore, anyone wishing to follow this path should start with law school and then pursue a specialization in Law, preferably focused on Consumer Law.

Furthermore, preparatory courses for competitive exams can be a key factor in securing a position.

Relationship between Consumer Law and other areas of Law

It's common for students to be unsure about which major to pursue.

Some areas of law are closely related to the topic of consumer law, such as:

  • Civil Law: because it deals with contracts, obligations, and civil liability, all of which are very present in consumer disputes.
  • Labor Law: Although distinct, it also regulates power relations, but between employees and employers. Therefore, courses in Labor Law are often sought as an alternative or complement to a career path.
  • Digital Law: increasingly important due to e-commerce and online consumer relations.

Thus, a consumer lawyer can benefit from an interdisciplinary perspective, expanding their opportunities for practice.

Conclusion: Why invest in a career as a consumer lawyer?

A career as a lawyer specializing in Consumer Law is promising and socially relevant.

This professional not only ensures that individuals have their rights respected, but also contributes to companies acting in a fairer and more transparent manner.

With dedication, it's possible to work in law firms, public institutions, or independently, always advocating for balance in consumer relations.

Whether as a private lawyer, consultant, or public servant in agencies such as Procon (Brazilian consumer protection agency), working in this sector guarantees relevance, growth opportunities, and, above all, a positive impact on society.

Do you want to become a lawyer prepared to work in different areas, such as Consumer Law?

In ESEG College, Here, you'll find an updated curriculum and a focus on professional practice, all designed to help you secure your place in the legal market.

Learn more about Law course at ESEG. This is the first step in building a solid career and becoming a recognized consumer defense lawyer in the market..

ESEG Team

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