Table of Contents
In Short
- English law follows a common law system, where courts interpret contracts based on statutes, past rulings, and business practices.
- The legal system governing your contracts affects how they are enforced—choosing English law ensures consistency for UK businesses.
- If asked to sign a contract under foreign law, seek legal advice to understand the risks and enforcement implications.
Tips for Businesses
If your business operates in the UK, using English law for contracts can provide clarity and reduce legal risks. Review any contract governed by foreign law carefully, as different legal systems may affect enforcement. If unsure, consult a lawyer to ensure your contracts align with your business needs and legal obligations.
If you run a business in England, you must take steps to understand the legal framework that applies to your company and its contracts. English law follows a common law system (where courts develop legal principles through judicial decisions but also apply statutory law). Unlike England’s, civil law systems rely on codified statutes, meaning courts apply pre-written rules rather than drawing on past judgments. These differences can affect how contracts are drafted, interpreted, and enforced. This article explores why legal systems and rules matter, how civil and common law compare, and how they impact your business contracts.
Why Do Legal Rules Matter for Your Business?
The legal system that governs your business will directly affect how you manage risk and stay compliant. You could face unexpected liabilities or enforcement action if you do not understand the legal framework.
Businesses in the UK must comply with a range of legal rules.
Examples
For example:
- contract law determines how agreements are formed, interpreted, and enforced;
- consumer protection laws regulate how businesses sell goods and services, ensuring customers receive fair treatment;
- data protection laws require businesses to handle personal information responsibly and prevent misuse; and
- employment law states obligations for hiring, managing, and dismissing employees to ensure fair workplace practices.
Different industries face additional legal requirements. Financial services providers, for example, must comply with strict regulatory rules.
Businesses dealing with intellectual property must understand how UK law protects their rights.
How Do Common Law and Civil Law Differ?
If you operate internationally, you should know how civil law differs from common law, which can affect how you negotiate and enforce contracts.
The UK follows a common law system, where courts develop legal principles based on previous cases and apply statutory law.
Civil law systems take a different approach. These systems rely on detailed legal codes that set out legal rules in advance instead of drawing on past judicial decisions.
From a contractual perspective, English court judges interpret contracts by examining their wording, industry standards, and past rulings. If a contract lacks clarity, a judge may imply certain terms.
Continue reading this article below the formHow Does Common Law Affect Business Contracts?
Common law plays a role in dictating how businesses draft, negotiate, and enforce contracts.
Courts in the UK generally take a flexible approach to contract interpretation, considering legal precedent and industry norms. If a dispute arises, a judge may examine how similar agreements have been interpreted in past cases to determine the outcome.

Use this checklist to ensure your supplier contracts contain all necessary terms.
One crucial area where common law has had an impact is influencing areas impacting contracts, such as limitation of liability clauses (critical provisions that restrict or exclude liability in contracts).
Before Parliament introduced statutory protections, courts developed legal principles to prevent businesses from unfairly limiting liability, particularly when dealing with smaller firms with little negotiating power. These common law controls apply to contracts and remain a key business safeguard.
Other areas
Common law also impacts English contracts in the realm of contract termination. Common law establishes key contract rights, including the right to terminate a contract in certain situations.
Understanding these rules is essential for businesses that want to protect their rights and manage risk effectively.
Should You Choose English Law for Your Contracts?
A governing law clause allows you and your counterparty to decide which legal system applies, which can help clarify disputes. If your business operates in the UK or trades with UK companies, choosing English law for your contracts will help consistency with local business practices.
Opting for English law as a UK business will also allow you to avoid the complexities of navigating foreign legal systems and reduce the risk of unexpected legal challenges. If you are asked to sign a contract governed by foreign law, you should get advice from a local lawyer to understand the potential risks and how they may impact your enforcement rights.
Many international businesses prefer English law because of its developed case law and commercial focus.
If your business expands into the UK, reviewing your existing contracts is vital to ensure they comply with English law and do not breach any specific rules. Reviewing your contracts with an English-qualified lawyer will help ensure they are suitable for use in England.
Key Takeaways
The legal system governing your contracts can affect how they are interpreted and enforced. English common law relies on judicial precedents alongside statutory law, allowing courts to apply established legal principles to commercial agreements. Many international businesses choose English law for their contracts due to its well-established legal principles. If you are asked to sign a contract under a different country’s laws, this could come with risks, so you should seek legal advice from a local lawyer.
If you need help drafting a contract under English law, our experienced contract lawyers can assist as part of our LegalVision membership. You will have unlimited access to lawyers to answer your questions and draft and review your documents for a low monthly fee. Call us today on 0808 196 8584 or visit our membership page.
Frequently Asked Questions
Civil law follows a codified system in which judges apply written statutes, interpreting these provisions as needed. Common law relies on judicial precedents alongside statutory provisions, which allows courts to interpret contracts based on past rulings and business practices.
England follows a common law system, where courts develop legal principles through case law but also apply statutory law.
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