Red Flags in a Counterparty NDA
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NDARed Flags in a Counterparty NDA
The clauses worth pushing back on when the other side sends their own NDA, why each one
The main red flags in a counterparty NDA are obligations that only bind you, a definition of confidential information with no limits or exclusions, a perpetual term, a residuals clause, a non-compete or IP assignment hidden in the text, no carve-out for legally compelled disclosure, and an unusual governing law or venue. Each has a reasonable fallback you can propose.
When a prospect, vendor or acquirer sends their own NDA, it is tempting to sign it and move on. Most counterparty NDAs are fine. Some are drafted aggressively on purpose, and a few contain terms that have nothing to do with confidentiality. This guide covers what to look for, why it matters, and what to ask for instead, so the review takes minutes rather than days.
Start with a quick read for structure
Before going clause by clause, answer four questions:
- Who discloses? If both sides will share information, the agreement should be mutual. If only you will share, a one-way NDA in your favor is reasonable. If only they will share, expect a one-way NDA in their favor.
- What is the purpose? The NDA should name the deal or project. Use of information outside that purpose is usually restricted.
- How long does it last? Find the term and the survival period. They are often in different sections.
- What else is in here? Look for any clause that is not about confidentiality, such as restrictions on hiring, competing, investing or owning ideas.
That last question finds most of the serious problems. If you need a refresher on what a standard clause looks like, a balanced mutual NDA template is a useful baseline to compare against.
Red flags in the core confidentiality terms
A mutual NDA that is not really mutual
Some agreements are labeled mutual, but the operative clauses only protect the counterparty's information, or impose stricter duties on you as the recipient. Read the definition of "Disclosing Party" and "Receiving Party" carefully. If one side is always the discloser, the agreement is one-way in practice, whatever the title says.
An overbroad definition of confidential information
A definition that covers "all information of any kind, whether or not marked, disclosed before or after the date of this agreement" can sweep in public facts, your own knowledge, and casual conversation. Broad definitions are common and not always unreasonable, but combined with other aggressive terms they make it hard to know what you are bound to protect.
No standard exclusions
Most NDAs exclude information that is already public, already known to the recipient, independently developed without using the disclosed information, or received lawfully from a third party without a duty of confidence. If these exclusions are missing, you could be in breach for using information you had before the deal started. Missing independent development language is a particular problem for technology companies that build in the same space.
A perpetual term
An NDA that never ends, for all information, creates an open-ended obligation that is hard to manage and may face scrutiny in some courts. Perpetual protection for genuine trade secrets is common and generally reasonable. Perpetual protection for everything, including routine business information, usually is not.
A residuals clause in the other side's favor
A residuals clause lets the recipient use information that its people retain in unaided memory. In practice, this can allow a counterparty's engineers to reuse what they learned from your demo or code walkthrough. Residuals clauses are sometimes accepted between large companies, but they deserve attention whenever you are the one disclosing the valuable material.
Red flags that are not about confidentiality at all
A non-compete hidden in the NDA
Language like "the Receiving Party shall not develop or market products that compete with the Disclosing Party" turns a confidentiality agreement into a restriction on your business. Non-competes face limits in many states, and California Business and Professions Code section 16600 voids most of them, but you should not rely on a court to strike it later. Remove it now. Our article on NDA vs non-compete explains the difference in more detail.
IP assignment or license language
Watch for clauses saying that feedback, suggestions, improvements or "any work product arising from the discussions" belongs to the other side. A short feedback license is sometimes acceptable. A broad assignment of anything you create in connection with the evaluation is not something an NDA should do.
A non-solicit that is too broad
A narrow non-solicit, limited to employees you actually met during the deal, for a period of around 12 months, with an exception for general job postings, is common. A non-solicit covering all employees, customers and suppliers, for several years, with no general advertising exception, goes much further than the deal requires.
Red flags in remedies, disputes and exit
No compelled disclosure carve-out
You may be required to disclose information by subpoena, court order, regulation or a government agency. A good NDA allows that disclosure, usually with prompt notice to the other side where legally permitted and a duty to disclose only what is required. Without the carve-out, complying with the law could put you in breach.
Injunctive relief without a bond, plus a presumption of harm
Many NDAs say that a breach causes irreparable harm and that the disclosing party may seek an injunction. That is standard. The red flag is a clause that also waives any bond requirement and states that you concede irreparable harm in advance, which makes it easier for the other side to obtain emergency relief against you.
One-sided indemnity or fee shifting
An indemnity that only you give, or a clause that awards attorney fees only to the counterparty if it wins, shifts risk in a way most NDAs do not. If fee shifting is included, it should apply to the prevailing party, whoever that is.
Unusual governing law or venue
An NDA governed by the law of a state or country with no connection to either party, with exclusive venue in its courts, makes any dispute expensive for you. Delaware law, the law of either party's home state, or a neutral choice both sides know well is more typical.
Return or destroy with no backup carve-out
Requiring return or destruction of information at the end of the deal is reasonable. Requiring destruction of every copy, including those in routine system backups and copies you must keep under law or a records policy, is often impossible to comply with. Ask for a carve-out that lets those copies remain, still subject to confidentiality.
Red flag, reason and fallback at a glance
| Red flag | Why it matters | Fallback to propose |
|---|---|---|
| One-sided "mutual" NDA | Only their information is protected, while you carry the duties | Symmetric definitions and obligations for both parties |
| Overbroad definition | Hard to know what you must protect | Information marked or identified as confidential, or that a reasonable person would understand to be confidential |
| No exclusions | You could breach by using what you already knew | Standard exclusions for public, already known, independently developed and third party information |
| Perpetual term for everything | Open-ended obligation that is hard to manage | Term of 1 to 3 years, survival of 2 to 5 years, trade secrets protected while they qualify |
| Residuals clause in their favor | Lets them reuse what their people remember | Delete it, or limit it and exclude trade secrets, source code and personal data |
| Hidden non-compete | Restricts your business beyond confidentiality | Delete it. Confidentiality and use restrictions are enough |
| IP assignment or broad license | Transfers rights in your work or ideas | Delete it, or a narrow non-exclusive license to use feedback only |
| No compelled disclosure carve-out | Complying with a subpoena could be a breach | Disclosure allowed when legally required, with prompt notice where permitted |
| Injunction with no bond and conceded harm | Makes emergency relief against you easier | Right to seek equitable relief, with bond and proof left to the court |
| One-sided indemnity or fees | Shifts risk only onto you | Delete the indemnity, fees to the prevailing party only |
| Unusual jurisdiction | Expensive, unfamiliar disputes | Delaware or either party's home state, with matching venue |
| No backup carve-out on return or destroy | Compliance may be impossible | Backups and legally required copies may be retained, still confidential |
| Broad non-solicit | Limits hiring far beyond the deal | Employees you met during the deal, 12 months, general postings excepted |
Employee and contractor NDAs need extra care
If the counterparty paper is an employee or contractor agreement, a few more checks apply. Under the Defend Trade Secrets Act, employers who want the option of recovering exemplary damages or attorney fees under that law must include a notice of whistleblower immunity in agreements governing confidential information. Broad confidentiality language should not prevent employees from discussing wages and working conditions protected by the National Labor Relations Act, or from reporting possible violations to agencies such as the SEC. The Speak Out Act limits enforcement of pre-dispute nondisclosure clauses relating to sexual harassment and sexual assault disputes. Many states add their own rules. These are reasons to check the language carefully, not to assume any given clause is enforceable or not.
How to push back without stalling the deal
- Prioritize. Hidden non-competes, IP assignment and one-sided obligations are worth holding firm on. A slightly broad definition often is not.
- Offer specific language. "Please add a standard compelled disclosure carve-out" moves faster than "we have concerns with section 7".
- Propose your own paper. If the counterparty draft needs many changes, offering your own balanced NDA template is often quicker than redlining theirs.
- Keep the business moving. Share a non-confidential overview while the NDA is negotiated, and hold sensitive material until it is signed.
- Record what you agreed. Note any non-standard terms in your register so the next person dealing with that counterparty knows what was accepted.
Using AI to triage counterparty paper
The checks above are repetitive, which makes them a good fit for software. With AI contract review in NonDisclosures, you upload the counterparty NDA as a PDF or Word file and get a plain-language summary, a risk score from 0 to 100, and flags rated low, medium or high severity. Each flag explains the issue, why it matters and a suggested fallback, covering the same patterns described here: one-sided obligations, perpetual terms, missing compelled disclosure and independent development carve-outs, a non-compete or IP assignment hidden in the text, residuals and unusual jurisdiction. The review is a starting point for your judgment and your lawyer's, not a substitute for either.
Once the agreement is signed, it belongs in the same place as the rest of your agreements. Our NDA management software keeps reviewed and signed NDAs in one searchable register, with expiry reminders, so the terms you negotiated are easy to find later.
Prefer to send your own paper instead of fixing theirs? Generate an NDA preview without an account, choose mutual or one-way, the term and governing law, and see a balanced draft with standard exclusions and a compelled disclosure carve-out already in place.
This article is general information about US practice, not legal advice. NonDisclosures is a software tool, not a law firm. Laws differ by state, so have a licensed attorney review agreements that matter.