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Art. 25 Bundesgesetz vom 30. März 1911 betreffend die Ergänzung des Schweizerischen Zivilgesetzbuches (OR)

OR; Erste Abteilung: Allgemeine Bestimmungen; Erster Titel: Die Entstehung der Obligationen; Erster Abschnitt: Die Entstehung durch Vertrag; F. Mängel des Vertragsabschlusses; I. Irrtum; 3. Geltendmachung gegen Treu und Glauben
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Art. 25 OR

Die Berufung auf Irrtum ist unstatthaft, wenn sie Treu und Glauben widerspricht.

Insbesondere muss der Irrende den Vertrag gelten lassen, wie er ihn verstanden hat, sobald der andere sich hierzu bereit erklärt.

← Art. 24 OR Bundesgesetz vom 30. März 1911 betreffend die Ergänzung des Schweizerischen Zivilgesetzbuches (OR) Art. 26 OR →

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Gerichtsentscheide zu dieser Bestimmung (30)

ZVE.2024.45 · ag (Art. 25 Abs. 1 OR)
Tenant's Appeal on Commercial Property Costs Dismissed Due to Prior Settlement Agreement
Refers to the principle of good faith as a limitation on invoking a mistake.
C/7195/2022 · ge (Art. 25 al. 1 CO)
Pension Fund Liability for Tax Reassessment Following Early Withdrawal of Purchased Benefits
Cited in the reasoning as a legal concretization of the prohibition against abuse of right.
ZOR.2023.10 · ag (Art. 25 OR)
Tenants' Faxed Termination Letter Deemed Valid Notice
General provision regarding the invalidity of contracts due to defects in consent (though not explicitly cited in the dispositive).
BR230001.L · zh (Art. 25 OR)
Settlement Revision Denied as Time-Barred and Abusive Eviction Evasion
This provision concerns the prohibition of abuse of rights (Rechtsmissbrauch), which the court considered in determining the merits of the challenge to the agreement.
KSK 2021 35 · gr (Art. 25 Abs. 1 OR)
Appellate Court Reinstates Provisional Debt Collection Authorization Over Share Purchase Dispute
The appellate court found that the assertion of the fundamental error contradicted good faith (Treu und Glauben) under this article, thus justifying the overturning of the lower court's decision.
KSK 2021 36 · gr (Art. 25 Abs. 1 OR)
Appellate Court Reverses Dismissal of Provisional Debt Collection, Finds Debtor Failed to Substantiate Fundamental Error in Contract Consent
Cited as a barrier to claiming essential mistake of fact (Grundlagenirrtum) if it contradicts the principle of good faith (Treu und Glauben).
LB210043 · zh (Art. 25 Abs. 1 OR)
Contract Enforcement Upheld Despite Alleged Fundamental Error Regarding Future Barn Use
This provision, concerning the principle of good faith, was used to rule that the assertion of error was inadmissible due to bad faith (Treu und Glauben).
C/13659/2016 · ge (Art. 25 al. 1 CO)
Seller Repayment vs. Contract Invalidation Based on Essential Error Regarding Business Authorization
Cited to limit the invocation of error if it contradicts the rules of good faith.
OG O1Z 17 1 · ar (Art. 25 Abs. 1 OR)
Matrimonial Property Contract: Substantial Error Regarding Tax Liabilities
Basis for denying the appeal concerning the fundamental error because the appellant's behavior was contradictory and violated good faith.
ZK2 2017 9 · sz (Art. 25 Abs. 2 OR)
Buyer v. Notary Regarding Real Estate Price Adjustment Notarization
This provision regarding the conversion of contracts was cited in the reasoning to support the review of the case but not explicitly included in the operative orders.
HG150067 · zh (Art. 25 OR)
Municipality v. IT Company: Contract Validity and Deception Claims
Applied in the reasoning (3.2.2, 3.2.8) as the basis for refusing to uphold the claim based on Art. 28 OR due to the plaintiff's conduct contrary to good faith.
LB160007 · zh (Art. 25 Abs. 1 OR)
Seller's Material Mistake Voids Property Purchase Option
Used to reject the Plaintiff's argument that the Defendant's appeal based on error was barred by the principle of good faith (Treu und Glauben).
RU160014 · zh (Art. 25 OR)
Appeal Dismissed Regarding Settlement Revision Based on Disputed Historical Interest Rate Pass-Throughs
This article, concerning the good faith principle in challenging a contract based on mistake, was considered by the court, although the court ultimately ruled that discussion on it was unnecessary.
VWBES.2015.410 · so (Art. 25 Abs. 1 OR)
Hospital Cost Coverage Obligation Upheld Despite Claim of Material Error
This article concerning the inadmissibility of invoking error contrary to good faith was referenced in the error analysis.
HG140207 · zh (Art. 25 Abs. 1 OR)
Claimants v. Bank: Breach of Investment Management Agreement with Performance Guarantee
Cited in the reasoning concerning the inadmissibility of relying on a mistake if it contradicts good faith.