La. Civ. Code art. 3062

This is the official text of La. Civ. Code art. 3062, part of Louisiana’s Civil Code — louisiana's civil law tradition codifies persons, property, obligations, and family relations here rather than in a separate statutory code.

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Effect of modifications of principal obligation

Official statutory text

The modification or amendment of the principal obligation, or the impairment of real security held for it, by the creditor, in any material manner and without the consent of the surety, has the following effects.

An ordinary suretyship is extinguished.

A commercial suretyship is extinguished to the extent the surety is prejudiced by the action of the creditor, unless the principal obligation is one other than for the payment of money, and the surety should have contemplated that the creditor might take such action in the ordinary course of performance of the obligation. The creditor has the burden of proving that the surety has not been prejudiced or that the extent of the prejudice is less than the full amount of the surety's obligation.

Acts 1987, No. 409, ยง1, eff. Jan. 1, 1988.

Status: in_force · Read it on the official government site

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About this page: Statute text is reproduced from official government publishers via the Open US Law dataset (Vaquill AI, snapshot v2026.08, CC BY 4.0). Primary legislative text like this is public domain under the government-edicts doctrine (Georgia v. Public.Resource.Org, 2020). We link every section back to its official source so you can verify it independently.