What is it?
It functions as a factual prerequisite doctrine that governs liability, contractual performance, and statutory compliance.
known
UCC / CommercialLegal glossary term
Quick answer
KNOWN usually means a fact that a party has identified and can prove. In contracts, it matters because undisclosed known defects can void the deal. Before signing, check that all material known facts are listed in the disclosures.
Definitions
What is known?
Legal Definition
Knowing something means a party possesses factual awareness of a particular state of affairs, such as another's obligation or a market condition. This knowledge often dictates whether a legal duty arises, wavers, or is enforceable in court proceedings. The critical distinction attorneys examine involves subjective vs. objective knowledge.
Plain-English Translation
If you know your friend promised to bring cookies, that knowledge lets you expect them. If you don't know the promise exists, you can't complain when they forget.
Contract relevance
Why known matters in contracts
Ignoring actual or constructive knowledge can void an entire contract or prevent a plaintiff from proving breach. The party bearing the risk is usually the one who claims reliance on that knowledge.
Document context
Where known appears in documents
| Document type | Section | Why it matters |
|---|---|---|
| UCC Sale of Goods Contract | Section 2-313 | Warranty of merchantability relies on known product condition |
| ISDA Master Agreement | Schedule | Known events trigger credit support annex adjustments |
| SEC Prospectus | Risk Factors | Known regulatory investigations must be disclosed |
| Loan Agreement | Representations and Warranties | Known liabilities affect covenant compliance |
Contract language
Common contract wording
| Contract wording | Plain-English meaning | What to check |
|---|---|---|
| "Seller has disclosed all known defects" | All defects the seller is aware of are listed | Verify the list is complete and up‑to‑date |
| "Borrower represents no known pending litigation" | Borrower claims no lawsuits are on the horizon | Confirm with a background check |
| "The Company has no known material adverse changes" | No significant negative events are known | Cross‑reference recent filings |
Red flags
Red flags to watch for
Wording examples
Clearer wording examples
Vague wording
"No known issues"
Clearer wording
"No material defects known to the seller as of the signing date"
Vague wording
"No known defaults"
Clearer wording
"The borrower has not received any default notices as of March 1, 2026"
Note: “clearer” means easier to read — not legally reviewed or guaranteed safe.
Pre-signature checklist
What to check before signing
1
Ask for a written list of all known defects or liabilities
2
Confirm the definition of "known" in the contract
3
Check for any recent notices or filings that might indicate unknown issues
4
Verify that disclosures are signed and dated
5
Ensure the cure period for undisclosed known facts is reasonable
6
Ask whether materiality thresholds are defined
7
Request representations to be qualified by specific dates
Party impact
How known affects each party
| Party | What this party should check |
|---|---|
| Seller | Must compile and disclose every material fact it knows |
| Buyer | Should review disclosures and conduct independent verification |
| Lender | Needs to confirm that known defaults are accurately reported |
Comparison
known vs similar terms
| Related term | Plain meaning | Main difference from known |
|---|---|---|
| Disclosure | Providing known information to the other side | Disclosure is the act; known describes the information itself |
| Misrepresentation | False statement of fact | Misrepresentation involves a known falsehood, while known can be true or false |
| Materiality | Significance of a fact | A known fact is only actionable if it is material |
Missing or vague
If known is missing or vague
If "known" is left undefined, parties may argue over what qualifies as a discoverable fact. The seller could claim ignorance while the buyer asserts a breach. Courts often look to industry standards to fill the gap, leading to costly litigation. Ambiguity invites disputes over the scope of required disclosures.
Document map
Document section map
| Contract section | What to inspect |
|---|---|
| Definitions | Look for how "known" is defined or qualified |
| Representations & Warranties | Check for statements of known facts |
| Disclosure Schedule | Verify that all known items are listed |
| Cure Period | Ensure timelines for correcting undisclosed known facts are clear |
Visual model
Understand known fast
An explainer image has not been generated for this term yet.
01
Landlord knows Tenant is subletting without permission; outcome is eviction notice.
02
Borrower knows interest rates are rising sharply; outcome is ability to renegotiate loan terms.
03
Franchisor knows a franchisee violated quality standards; outcome is termination of franchise agreement.
Document context
How known shows up in legal documents
Why does it matter?
Ignoring actual or constructive knowledge can void an entire contract or prevent a plaintiff from proving breach. The party bearing the risk is usually the one who claims reliance on that knowledge.
When does it matter?
Knowledge becomes critical when a dispute arises following a specific event, such as delivery acceptance under UCC § 2-309. It also triggers obligations immediately upon discovery.
Where is it usually seen?
This term appears frequently in breach of contract clauses, negligence claims (tort law), and regulatory filings like SEC Form 8-K disclosures.
Who is affected?
A creditor gains leverage when they know the debtor is insolvent; a tenant risks eviction if they fail to know the lease termination date; an indemnitor must prove knowledge to limit their liability.
How does it work?
First, the party must actually perceive the fact (actual knowledge). Second, the law may impute this awareness based on industry standards or documentation (constructive knowledge). Then, that verified awareness permits the legal claim to proceed against the other side.
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Wikipedia
Known-plaintext attack
The known-plaintext attack (KPA) is an attack model for cryptanalysis where the attacker has access to both the plaintext (called a crib) and its encrypted version (ciphertext). These can be used to reveal secret keys and code books. The term "crib"...
Open on Wikipedia →Knowledge graph
Where known connects to real contract work
This layer links the term to nearby glossary entries, document use cases, and contract-risk guides so readers can move from definition to context without dead ends.
9nodes
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BGRisk context hubGlossary meaning, document paths, and adjacent risk pages connected around this clause.
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Source & disclosure
This page is an AI-assisted plain-English explanation based on LexPredict Legal Dictionary context and contract-review patterns. It is not legal advice. Meaning may vary by jurisdiction, industry, and exact clause wording.
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