A good relationship between a company and its workers is essential to creating a fair and productive work environment. However, building and maintaining this relationship poses challenges that must be resolved while considering the rights of both parties. Labor law establishes these rights — and is an area in which there is a high demand for expert lawyers.

“Labor law is a key specialization for understanding and regulating relations in the workplace.”

If you are considering studying a Bachelor’s Degree in Law or a Double Degree in Business Administration and Law, exploring this specialization can open doors to a dynamic sector with many career opportunities.
In addition, if you already have a background in law, specializing with a Master’s degree (such as the Spanish-language Máster en Derecho de Empresa or Máster en Asesoría Laboral y Gestión de Personas) can be an excellent way to further advance in your career.

This article will analyze what labor law is and look at its principles. It is based on the legal system in Spain, although many of the main points and definitions are also applicable in other countries. The information here will help you discover the career opportunities that this area of law can open. If you are still not sure if law is for you, you may be interested in our article Why study law?

What is labor law?

Labor law is the branch of law that regulates labor relations between companies and workers, protecting the rights of both parties and establishing the basis for a fair and balanced working environment. Among its main features are:

  • Regulation of work activities: From contracts to conflict resolution.
  • Protection of rights: It guarantees fair conditions, such as decent wages, reasonable hours that respect family commitments, and safety in the workplace.
  • Social impact: It promotes collective wellbeing and equality in the company.

“Labor law regulates labor relations and protects the rights of employees and employers.”

Principles of the application of labor law

The principles of labor law are the pillars that guide the interpretation of its regulations and their application. These principles ensure that labor laws are applied fairly, protecting both employers (the company) and employees (the workers). Among the most prominent are:

  1. Principle of protection: This seeks to balance labor relations, prioritizing the rights of workers when there is inequality.
  2. Principle of non-waivability: This ensures that the labor rights established by law cannot be lost or reduced, even if someone wants to renounce them.
  3. Principle of equality and non-discrimination: This prohibits any form of discrimination in the workplace, which promotes inclusion and equity.
  4. Principle of job continuity: This protects stability in employment, fostering lasting labor relations.
A group of people in a meeting room around a table. In the foreground, a judge’s gavel and an open book symbolize legal decisions and labor regulations. The background is blurred, highlighting the legal elements on the table.

Sources of labor law

The sources of labor law are the legal bases that regulate this area. They include rules and agreements that establish how labor relations should be developed. The main sources are:

The Spanish constitution

The Spanish constitution establishes the fundamental rights of workers in the country, such as the right to strike, collective bargaining, and equality in employment.

International treaties

Spain is a signatory to international treaties such as the International Labour Organisation (ILO) conventions, which establish global standards for labor protection.

Laws

Laws, such as Spain’s Workers’ Statute, are essential to regulating key aspects of the employer-employee relationship, from employment contracts to dismissal conditions.

Regulations

Regulations are specific standards that complement laws, such as regulations on occupational safety and health.

“The sources of labor law establish the legal framework for fair labor relations.”

Examples of practical situations in labor law

Labor law has specific applications that affect both employees and companies. Some examples include:

  • Dismissal management: Determining whether a dismissal is fair or unfair according to current regulations.
  • Wage disputes: Resolving disputes related to unpaid or delayed wages.
  • Occupational safety: Implementing measures to prevent risks in the workplace.
  • Collective bargaining: Participating in agreements between unions and companies to improve working conditions.

A famous example: the Glovo case

Current labor law in Spain has led to an example that has appeared throughout national media:

  • Problem: For years, the home delivery platform Glovo classified its delivery drivers as self-employed. This generated legal controversies and complaints from unions and labor authorities, who argued that these workers should be considered employees of the company and have the rights that this implies.
  • Judicial ruling: In September 2020, the Spanish Supreme Court ruled that there was an employment relationship between Glovo and its delivery drivers. In other words, they should not be classified as self-employed but as employees.
  • Resolution: In December 2024, the company announced a change in its labor model in Spain, committing to hire its delivery drivers as employees. As such, it recognized the employment nature of the relationship and ensured labor rights, such as Social Security contributions and protection against dismissals.
Two people shaking hands in an office. One is standing and the other is seated, in a setting with a glass wall and office furniture. The scene represents an agreement or resolution in the context of Labor Law.

How and where to study labor law

Law firms and companies around the world are always seeking lawyers who specialize in labor law, so it is a field with excellent career prospects. If you are interested in entering this world, Esade offers a range of programs that prepare you to stand out in the eyes of recruiters, including:

Bachelor in Law: Provides a solid foundation in the different branches of law, including labor law. Find out more here.

Double Degree in Business Administration and Law: Ideal for those looking to combine legal and business knowledge. See details.

Spanish-language Máster en Derecho de Empresa: Perfect for specializing in strategic areas of labor and corporate law. Learn more.

Spanish-language Máster en Asesoría Laboral y Gestión de Personas: Focused on labor law and human resources management. Get to know the program.

Whether you are considering starting your studies in law or if you want to specialize, all these programs offer you a first-class education that combines theory and practice to boost your career.

Take the next step: get qualified in labor law with Esade and launch your career in the business legal world. Choose your program!