When Should I Sign an NDA: Before or After Disclosing Information?

The Golden Rule: BEFORE

Always sign the NDA before disclosing confidential information. This is non-negotiable. An NDA signed after you've revealed secrets is significantly weaker legally and may not hold up in court if you need to enforce it.

Many business people skip this step because they're eager to get to the discussion. That's a mistake. Take 10 minutes to have both parties sign the NDA first. It's the difference between strong legal protection and virtually no protection.

Why Before is Critical

Consideration and intent: A contract (including an NDA) requires "consideration" — something of value exchanged between parties. When you disclose secrets before signing, the receiving party hasn't given anything of value in exchange for the promise to keep it secret. From a contract law perspective, there's no deal.

Knowledge of confidentiality: An NDA is your way of telling the other party "this information is secret and I expect you to treat it that way." If you reveal information before signing, the other party can claim they didn't know it was confidential. They can argue they thought you were just having a casual conversation.

Damages argument: If you sue for breach after signing post-disclosure, the defendant can argue "you didn't tell me this was confidential until after you revealed it." This weakens your claim for damages.

Australian case law: Australian courts have been reluctant to enforce NDAs signed after disclosure. In some cases, courts have ruled that post-disclosure NDAs don't create valid contracts because there's no new consideration — the information is already out.

What Happens If You Disclose First?

If you've already revealed confidential information without an NDA, you're in a weaker position. But it's not hopeless. You have a few options:

Option 1: Get a post-disclosure NDA signed immediately — Even if it's weaker, a post-disclosure NDA signals intent to keep information secret going forward. It's better than nothing. The NDA should reference that you've already disclosed information and both parties are now binding themselves to keep it confidential.

Option 2: Document the conversation — Send a follow-up email saying "As discussed, the information I shared with you is confidential and proprietary. I expect you to keep it secret." This creates a written record of your intent. It's not as strong as an NDA, but it helps in court.

Option 3: Rely on common law confidentiality — Under Australian law, there's a concept of "equitable confidence." If you shared information in circumstances where the other party reasonably understood it was confidential, courts may protect it even without a formal NDA. But this is weaker than a written agreement.

Real-World Scenarios

Scenario 1: Investor pitch

WRONG: You pitch your business to an investor, revealing your secret sauce, customer list, and financial projections. Only after the pitch do you give them an NDA to sign.

RIGHT: Before the pitch, you and the investor sign a mutual NDA. Then you reveal everything, knowing they're legally bound to keep it secret.

Scenario 2: Contractor hiring

WRONG: You hire a contractor and immediately show them your source code and proprietary databases. You mention they should keep it confidential. Weeks later, you send them a formal NDA.

RIGHT: Before showing anything, have the contractor sign a one-way NDA. Then show them the code and databases. They're legally bound from day one.

Scenario 3: Partnership discussion

WRONG: You meet a potential partner for coffee, discuss your business model, customer acquisition strategy, and revenue metrics. At the end of the meeting, you say "let me send you an NDA." Days later, you email it unsigned.

RIGHT: You email the NDA before the meeting. Both parties sign it. Then you have the detailed conversation.

How to Handle Reluctance to Sign

If the other party refuses to sign an NDA:

• Don't disclose. It's a red flag. If they won't sign a simple NDA, why would you trust them with your secrets?
• Push back politely: "I'm happy to discuss this opportunity, but I need an NDA in place first. It protects both of us."
• Use a simple template. Download a free NDA template (DocSnappy has them). Many people reject NDAs because they think they're onerous. A 2-page template is easier to sign than a 20-page legal document.
• Make it mutual if needed: If the other party wants protection too, offer a mutual NDA. It shows good faith and often makes them more willing to sign.

What to Do If You've Already Disclosed

If you've already revealed confidential information without an NDA:

1. Act fast: The sooner you get an NDA signed, the stronger your position.
2. Reference prior disclosure: In the NDA, include language like "The parties acknowledge that [Name] has already disclosed certain confidential information related to [describe]. This NDA applies to all such information disclosed prior to and after the date of this Agreement."
3. Document everything: Keep records of when you disclosed, what you revealed, and any evidence that the other party knew it was confidential (emails, notes, follow-ups).
4. Consider legal advice: If you've disclosed very sensitive information (trade secrets, strategic plans, customer lists), consult an Australian lawyer before the other party acts on it.