What is it?
Interfere is an equitable defense that governs the protection of contractual and business relationships from wrongful disruption.
interfere
UCC / CommercialLegal glossary term
Quick answer
INTERFERE usually means disrupting another's contractual performance. In contracts, it matters because it can trigger a tort claim for damages. Before signing, check any non‑interference or anti‑tort provisions.
Definitions
What is interfere?
Legal Definition
When a party takes actions that disrupt another's contractual rights, it interferes with performance. Such interference can give rise to a tortious interference claim, allowing the injured party to recover damages. The crucial distinction hinges on whether the conduct was intentional and unlawful.
Plain-English Translation
Imagine a kid blocks another from using the swing they promised to share; that blockage is interference, and the blocked kid can ask a teacher to fix it.
Contract relevance
Why interfere matters in contracts
Ignoring interference can result in a tort claim and monetary liability for the disruptor, with the interfering party bearing the risk.
Document context
Where interfere appears in documents
| Document type | Section | Why it matters |
|---|---|---|
| Commercial lease | Section 7 – Non‑Interference | Protects tenant’s right to quiet enjoyment |
| UCC security agreement | Article 9, §9‑402 | Limits creditor’s actions that impair debtor’s use of collateral |
| Franchise agreement | Section 12 – Competition | Prevents franchisor from interfering with franchisee’s business |
| Employment contract | Clause 5 – Non‑Solicitation | Bars former employee from interfering with client relationships |
Contract language
Common contract wording
| Contract wording | Plain-English meaning | What to check |
|---|---|---|
| "The parties shall not interfere with each other's performance" | No party may disrupt the other's contractual duties | Verify scope and exceptions |
| "No interference with the use of the premises" | Tenant must not disturb landlord’s rights | Check for permitted maintenance actions |
| "Seller shall not interfere with buyer's financing" | Seller cannot block buyer’s loan process | Ensure clear definition of 'interfere' |
Red flags
Red flags to watch for
Wording examples
Clearer wording examples
Vague wording
"May interfere"
Clearer wording
"Shall not engage in any action that materially impairs"
Vague wording
"Reasonable interference"
Clearer wording
"Only actions that are expressly prohibited"
Note: “clearer” means easier to read — not legally reviewed or guaranteed safe.
Pre-signature checklist
What to check before signing
1
Identify any non‑interference or anti‑tort clauses
2
Determine whether the clause defines 'interfere' narrowly
3
Confirm exceptions for lawful regulatory actions
4
Assess potential liability for third‑party actions
5
Check if the clause survives termination
6
Verify alignment with applicable state tort law
Party impact
How interfere affects each party
| Party | What this party should check |
|---|---|
| Buyer | Review if seller can block financing and ensure remedies are listed |
| Tenant | Ensure landlord cannot disrupt quiet enjoyment beyond maintenance |
| Franchisor | Confirm franchisee cannot be barred from legitimate competition |
Comparison
interfere vs similar terms
| Related term | Plain meaning | Main difference from interfere |
|---|---|---|
| tortious interference | Wrongful disruption of a contract | Interfere is the act; tortious interference is the cause of action |
| inducement to breach | Persuading breach of contract | Interfere may be broader, including non‑inducing actions |
| non‑interference clause | Contractual promise not to disrupt | Interfere describes the prohibited conduct |
Missing or vague
If interfere is missing or vague
Without a clear definition of interference, parties may argue over what conduct is prohibited.
Disputes often arise when one side claims routine business actions constitute interference.
The resulting litigation can delay performance and increase costs.
Courts may interpret vague language against the drafter, exposing them to greater liability.
Ambiguity also hampers risk assessment during negotiations.
Document map
Document section map
| Contract section | What to inspect |
|---|---|
| Definitions | Look for 'Interference' definition |
| Covenants | Review non‑interference obligations |
| Remedies | Identify damages or injunctive relief provisions |
| Termination | Check if interference triggers automatic termination |
Visual model
Understand interfere fast
An explainer image has not been generated for this term yet.
01
Landlord sends a notice to a tenant’s sublessee, forcing them to vacate, causing the tenant to lose rental income.
02
Borrower convinces a bank’s key client to move accounts elsewhere, breaching the bank’s loan agreement.
03
Franchisor pressures a rival to stop selling a competing product, disrupting the franchisee’s sales.
Document context
How interfere shows up in legal documents
Why does it matter?
Ignoring interference can result in a tort claim and monetary liability for the disruptor, with the interfering party bearing the risk.
When does it matter?
When a third party intentionally induces a breach of contract or prevents performance, the interference claim arises.
Where is it usually seen?
Standard in UCC § 2-708 damages provisions and in commercial lease agreements under the “Non-Interference” clause.
Who is affected?
A creditor can assert interference against a debtor's competitor who poaches the debtor's customers; the competitor faces potential liability.
How does it work?
First, the plaintiff must show a valid contract or business relationship. Then, the plaintiff proves the defendant's intentional act caused disruption. Finally, the court assesses damages based on lost profits or remedial costs.
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Wikipedia
Interference
Interference is the act of interfering, invading, or poaching. Interference may also refer to:
Open on Wikipedia →Knowledge graph
Where interfere 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.
Glossary
Use Cases
Purchase Order (PO)
Finance & Sales: A purchase order is a contract. Its terms govern your delivery, payment, and liability.
Terms of Service (ToS)
Technology & IT Contracts: You clicked "I agree." Do you know what you agreed to?
Analyze Service Agreement
Business & Commercial Contracts: Analyze a Service Agreement online and spot risky wording fast.
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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