Non-Disclosure Agreements (NDAs): When and How to Use Them

For UK small business owners, Non-Disclosure Agreements (NDAs) are vital legal tools to protect sensitive information from being shared without authorisation. Understanding when and how to use NDAs correctly can safeguard your business’s intellectual property, trade secrets, and confidential data in a way that is both enforceable and compliant with UK law.

What is a Non-Disclosure Agreement (NDA)?

An NDA is a legally binding contract between two or more parties that outlines how confidential information must be handled and restricts its disclosure to third parties. NDAs are commonly used in business relationships where sensitive information is shared, such as during negotiations, partnerships, or employment.

The objective of an NDA is to protect valuable business information that, if disclosed, could cause harm to the disclosing party’s competitive position or reputation. This includes trade secrets, client details, financial data, and other proprietary information.

Types of NDAs: Mutual vs One-Way

Understanding the type of NDA suitable for your situation is crucial. The two main types of NDAs used in the UK business context are:

• One-way NDA (Unilateral NDA): Only one party discloses confidential information and requires the receiving party to keep it secret. This is common when a business shares sensitive data with contractors or suppliers.
• Mutual NDA (Bilateral NDA): Both parties expect to share confidential information and agree to protect each other’s data. This is typical during joint ventures, mergers, or collaborations.

Choosing the right NDA depends on the nature of information flow and the relationship between the parties involved.

Key Clauses to Include in an NDA

To be effective and enforceable, an NDA should contain certain essential clauses. These clauses help clarify the obligations of the parties and define the scope of confidentiality:

1. Definition of Confidential Information: Clearly specify what information is considered confidential, including formats (written, oral, electronic) and exclusions such as publicly available information.
2. Purpose of Disclosure: State why the confidential information is being shared, restricting its use solely for this purpose.
3. Obligations of the Receiving Party: Outline duties such as non-disclosure, limited use, and safeguarding measures.
4. Duration of Confidentiality: Specify how long the obligations last, which should be reasonable and proportionate.
5. Exclusions from Confidentiality: Identify information not subject to the NDA, like information independently developed or lawfully obtained from other sources.
6. Consequences of Breach: Describe remedies available in case of NDA violation, including injunctive relief or damages.
7. Return or Destruction of Information: Provide for the return or destruction of confidential materials upon request or termination of the agreement.
8. Jurisdiction and Governing Law: Confirm that the agreement is governed by English law and specify the courts with jurisdiction.

Additional considerations:

While NDAs are contracts, they cannot override statutory rights or be used to conceal unlawful acts. Employers, for example, cannot use NDAs to prevent workers from reporting crimes or harassment under the Public Interest Disclosure Act 1998.

£200

Free cash when you open & spend

Ready to open your business bank account?

Open a Tide business account free and get up to £200 cash — use Tide referral code REFER200 when signing up or click the link below. Takes under 5 minutes, no credit check.

REFER200

Click to copy code Claim £200 Free →

Read our full Tide review →

*T&Cs apply. Affiliate link.

When is an NDA Enforceable in the UK?

NDAs are enforceable in the UK as long as they meet the general requirements of contract law: offer, acceptance, consideration, and intention to create legal relations. However, for an NDA to be upheld by courts, it must also be reasonable in scope, duration, and purpose.

Key factors that affect enforceability include:

• Clarity: The NDA must clearly specify what information is confidential and the obligations of the receiving party.
• Reasonableness: Restrictions should not be overly broad or indefinite. For example, confidentiality periods of 2 to 5 years are common depending on the nature of information.
• Legality: NDAs cannot be used to conceal unlawful conduct or prevent whistleblowing protected under UK law.
• Consideration: There must be some form of consideration, such as access to confidential information or a business relationship.

If an NDA is too restrictive or vague, a court may deem it unenforceable or sever problematic clauses while upholding the rest.

Employers should ensure NDAs comply with employment law and do not unlawfully limit workers’ rights, especially in cases involving discrimination or harassment claims under the Equality Act 2010.

Practical Steps for Using NDAs in Your Business

To effectively use NDAs and protect your business interests, follow these practical steps:

1. Identify the Need: Determine what confidential information needs protection and with whom it will be shared.
2. Choose the Right NDA Type: Select a mutual or one-way NDA based on the nature of information exchange.
3. Draft Clearly: Use plain language to define confidential information, obligations, and duration. Consider using professional templates or legal advice.
4. Review Legal Compliance: Ensure the NDA does not violate UK laws, such as the Employment Rights Act 1996 or UK GDPR for data protection.
5. Get It Signed Before Disclosure: Always have the NDA signed before sharing any sensitive information.
6. Store Safely: Keep copies of signed NDAs organised and accessible in case of disputes.
7. Enforce When Necessary: Be prepared to take legal action if a breach occurs, but seek professional advice first.

Remember, NDAs are a preventative tool and should be part of a wider approach to protecting your business’s confidential information, including robust data security and employee training.

Considerations for Employers and Employees

NDAs are frequently used in employment contracts to protect business secrets. However, there are specific legal considerations in the UK workplace:

• NDAs must not be used to prevent employees from reporting wrongdoing or exercising statutory rights such as whistleblowing under the Public Interest Disclosure Act 1998.
• Confidentiality clauses should be reasonable and not hinder an employee’s ability to work elsewhere in their field.
• Employers should avoid overly broad definitions of confidential information that encompass general skills and knowledge gained during employment.
• Employees should read NDAs carefully before signing and may wish to seek independent legal advice, especially when NDAs are signed as part of settlement agreements.

For further guidance on employment contracts and confidentiality, visit Employment Contracts and Clauses.

Note: This article provides general information and is not a substitute for professional legal advice. For specific situations involving NDAs, consult a qualified solicitor.