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What Is an NDA When Selling a Business in British Columbia?

Understand what a non-disclosure agreement covers when you sell a business in British Columbia, who should sign it, and what happens if information leaks.

Buying & Selling a Business4 min readTSLBy the Treadstone Law Team · British ColumbiaUpdated November 13, 2026
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Key takeaways
  • A non-disclosure agreement, or NDA, is a contract that limits how a prospective buyer may use and share your confidential business information.
  • Anyone who will see the information, including advisors and financiers, should be bound by it, either by signing or through the buyer's own obligations.
  • How an NDA is enforced depends on its wording and the facts, so have a lawyer prepare it before you share financial details.

Before a serious buyer will make an offer, they will want to see your financial statements, customer information, contracts, and more. Sharing that is risky, because it could harm your business if it reached competitors, staff, or customers.

A non-disclosure agreement is the usual first step. This article explains what an NDA covers, who should sign it, what to watch for, and how enforcement generally works.

This article covers the law of British Columbia.

What an NDA does

An NDA, also called a confidentiality agreement, is a contract. The buyer agrees to keep your information private and to use it only to decide whether to buy the business. It is signed before you share sensitive material.

It is a contract, not a licence or a government filing, so its strength comes from its wording. A vague or one-sided NDA may give you less protection than you think.

What it should cover

Whether a clause about not hiring your staff or not approaching your customers is enforceable depends on its wording and the circumstances, so ask a lawyer about those terms.

Who should sign

Think about everyone who will actually see your information. The person or company making the offer should sign. If the buyer is a corporation, consider whether the individual owners should also sign or give a personal commitment, since a company with few assets may be hard to pursue.

Person or groupWhy they may need to be bound
The buyer and its ownersThey are the main recipients and decide how the information is used
The buyer's lawyers, accountants and advisorsThey will review financial and legal details
Lenders and investorsThey often ask for detailed information to approve funding
Partners or co-investorsThey may share in the purchase and see the same material
Employees of the buyerThey may be involved in review and need to know the limits

A common approach is to make the buyer responsible for anyone it shares information with, and to require advisors and financiers to agree to the same terms before they receive anything. A lawyer can help set this up.

How an NDA is enforced

What an NDA gives you if confidential information leaks depends on how it is written and on your situation, so it is worth confirming with a lawyer. What you can recover, and whether a court will order someone to stop using or sharing the information, depends on the wording of the agreement, the harm, and the evidence.

Proof matters. Keep a record of what you shared, when, and with whom. Sharing information in stages, with the most sensitive details held back until a buyer is serious, reduces what is at stake if something goes wrong.

What to do next

Frequently asked questions

Do I need an NDA before sharing my financial statements?

It is strongly advisable. Without one, you may have little contractual control over how the information is used or passed on. A lawyer can prepare one that fits your situation.

Should the buyer's advisors and lenders sign too?

They should be bound in some way if they will see your information. Often the buyer promises to make sure they follow the same terms, or they sign a separate agreement.

What can I do if a buyer leaks my information?

Your options depend on what the NDA says and what harm has happened. They may include a claim for breach of contract. Gather your evidence and speak to a lawyer promptly.

Can an NDA stop a buyer from hiring my employees?

An NDA can include a clause on this, but whether it is enforceable depends on its wording and the circumstances. Have a lawyer review any such clause.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. British Columbia laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a lawyer who practises in British Columbia. Reach us at 1-844-900-1070 or send our Team a message.

This is a buying & selling a business question

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