Even though the political relationship between the UK and the European Union has changed, your Pearson Edexcel International A Level Law syllabus requires you to understand how EU law works. This is because EU law played a massive role in shaping English law for decades, and its principles are a key part of Paper 1: Judicial Law Making.

In this chapter, we will look at the two main types of EU legislation—Regulations and Directives—and the roles played by the European Commission and the European Court of Justice (ECJ). Don't worry if it feels a bit "foreign" at first; think of the EU as a large organization that makes rules for its members to ensure everyone plays by the same fair standards.

1. The European Commission: The "Engine" of the EU

The European Commission is one of the most important institutions in the EU. For your exam, you need to know its primary roles in the law-making process.

What does the Commission do?

1. Proposing Legislation: The Commission is the only body that can formally propose new EU laws. It acts like a "think tank," identifying problems that need a European-wide solution.
2. Guardian of the Treaties: This is a very important term! It means the Commission makes sure all member states are following the rules. If a country doesn't follow an EU law, the Commission can take them to court.
3. Executive Body: It manages the day-to-day business of the EU and implements the budget.

Quick Analogy: Imagine a school. The European Commission is like the Headteacher's office. They propose the new school rules and walk around the corridors to make sure all the students (member states) are following them.

2. Regulations (Section 1.2.11)

A Regulation is the most powerful type of EU law. It is described as being directly applicable.

Key Features of Regulations:

- Directly Applicable: This means as soon as the Regulation is passed in Brussels (the EU HQ), it automatically becomes law in every member state. Individual countries do not need to pass their own local laws to make it work.
- Uniformity: Because it is the exact same text everywhere, it ensures the law is identical in every country.

Example of a Regulation: The GDPR (General Data Protection Regulation). This set strict rules on how companies handle your personal data. Because it was a Regulation, it applied exactly the same way to a company in London as it did to one in Paris or Rome.

Key Takeaway: Regulations are "ready-made" laws. They apply immediately and identically to everyone.

3. Directives (Section 1.2.10)

A Directive is a more flexible type of law. It is not "ready-made" like a Regulation; instead, it is a goal that member states must achieve.

Key Features of Directives:

- Result to be achieved: The EU tells the member states: "You must reach this specific target by this date."
- Discretion: Each country can choose how they want to turn the Directive into their own national law. They usually do this by passing an Act of Parliament or using Statutory Instruments (delegated legislation).
- Implementation: A Directive only becomes law for citizens once the national government "implements" it.

Example of a Directive: The Working Time Directive. The EU set a goal that no worker should have to work more than 48 hours a week. The UK implemented this by creating the Working Time Regulations 1998. Each country might have slightly different specific rules on how workers "opt out," as long as the 48-hour goal is respected.

Memory Aid:
- Regulations = Ready to go (Immediate).
- Directives = Decision required (The country decides how to implement it).

4. The European Court of Justice (ECJ) (Section 1.2.12)

The European Court of Justice (ECJ) is the highest judicial authority in the EU. Its main job is to ensure that EU law is interpreted and applied in the same way in every country.

The Role of the ECJ:

- Interpretation: National courts (like the UK High Court) can ask the ECJ for a preliminary ruling if they are unsure how to interpret an EU law. The ECJ tells them what the law means, and the national court must follow that interpretation.
- Ensuring Consistency: Without the ECJ, a French judge might interpret a law differently than a Spanish judge. The ECJ prevents this confusion.
- Settling Disputes: It hears cases where the European Commission claims a member state has failed to fulfill its obligations.

Did you know? The ECJ decisions are a source of law. When the ECJ makes a decision on what a Directive or Regulation means, that decision becomes binding on all national courts dealing with that specific point of law.

Common Mistakes to Avoid

1. Confusing the ECJ with the ECHR: This is the most common mistake students make! The European Court of Justice (ECJ) deals with EU law (Directives/Regulations). The European Court of Human Rights (ECtHR) deals with the Human Rights Act and is not an EU institution. Keep them separate in your mind!
2. Thinking Regulations need an Act of Parliament: They don't. They are directly applicable. Only Directives need to be implemented by national law.
3. Forgetting the Commission's proposal role: Only the Commission can start the law-making process. The ECJ only interprets the law once it exists.

Quick Review Box

1. Who proposes EU Law? The European Commission.
2. Which law is "directly applicable"? Regulations.
3. Which law gives countries a "goal" to achieve? Directives.
4. What is the ECJ’s main job? To interpret EU law and ensure it is applied consistently.
5. Who is the "Guardian of the Treaties"? The European Commission.

Note: For your exam, you should be able to explain these terms clearly. In Paper 1, you may be asked to compare EU law-making with English judicial law-making (precedent). For more on how judges make law, see the chapter on The Doctrine of Precedent.