Key Takeaways

  • Louisiana is the only civil law jurisdiction in the United States
  • Based on French and Spanish law (Napoleonic Code)
  • Civil Code governs property, obligations, marriage, and successions
  • Different terminology from common law states
  • Notaries must understand civil law concepts for document preparation
Last updated: January 2026

Louisiana Civil Code Overview

Louisiana operates under a civil law system, making it unique among all 50 states. This affects every aspect of notarial practice.

Historical Background

PeriodInfluence
Pre-1803French and Spanish colonial law
1803Louisiana Purchase from France
1808Digest of Civil Laws of 1808
1825Louisiana Civil Code of 1825
1870Civil Code revision
PresentOngoing revisions and updates

Civil Law vs. Common Law

AspectLouisiana (Civil Law)Other States (Common Law)
Source of LawWritten codesJudicial precedents
Role of CourtsInterpret codesCreate law through decisions
Property TermsImmovable/MovableReal/Personal
ContractsCodified rulesCase law principles
Marriage PropertyCommunity propertyVaries by state
InheritanceForced heirship (limited)Testamentary freedom

Key Civil Code Books

The Louisiana Civil Code is organized into books:

BookSubject Matter
Book IPersons (marriage, divorce, minors)
Book IIThings (property)
Book IIIModes of Acquiring Ownership (successions, obligations, sales)

Important Terminology Differences

Louisiana TermCommon Law Term
Immovable propertyReal property/Real estate
Movable propertyPersonal property
UsufructLife estate
Naked ownershipRemainder interest
MandatePower of attorney
MandataryAgent/Attorney-in-fact
MandatorPrincipal
DonationGift
LesionUnfair price advantage
SuccessionProbate/Estate
Forced heirProtected heir

Community Property

Louisiana is a community property state:

Property TypeDescription
Community PropertyAcquired during marriage (default)
Separate PropertyOwned before marriage or inherited
MixedMust be traced and documented

Notary Importance: Property transfers must identify the marital status and community/separate nature of property.

Why Notaries Must Know Civil Code

Louisiana notaries can prepare legal documents, so they must understand:

  • Property classification
  • Marriage regimes
  • Succession rules
  • Contract formation
  • Obligation requirements

On the Exam

  • Civil law basis: French/Spanish (Napoleonic) Code
  • Immovable property: Louisiana term for real estate
  • Community property: Default marriage regime
  • Usufruct: Similar to life estate
Test Your Knowledge

Louisiana's civil law system is based on:

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Test Your Knowledge

In Louisiana, what is "immovable property"?

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