Brazilian Civil Code of 2002

Introduction

The Brazilian Civil Code (Código Civil, Law 10.406/2002) is the primary codification of private law in Brazil, replacing the 1916 Civil Code. Enacted after 27 years of drafting and debate, the 2002 Code entered into force on January 11, 2003. It represents a comprehensive modernization of Brazilian private law, incorporating constitutional values, particularly the principles of human dignity, social solidarity, and equality, while maintaining continuity with the civil law tradition.

Structure

The Code is organized into a General Part (Parte Geral) and a Special Part (Parte Especial):

General Part

• Book I: Persons (natural and legal persons, domicile)
• Book II: Property (classification of property)
• Book III: Legal Facts (legal transactions, prescription, decadence)

Special Part

• Book I: Law of Obligations (contracts, unilateral promises, torts)
• Book II: Property Law (possession, ownership, real rights)
• Book III: Family Law (marriage, stable unions, parental authority)
• Book IV: Succession Law (inheritance, wills, partition)
• Book V: Private International Law

Key Innovations

From the 1916 Code

The 2002 Code introduced fundamental changes from the 1916 Code:

• Constitutionalization: Incorporation of constitutional principles, especially human dignity, equality, and social solidarity
• Objective good faith: Article 422 establishes boa-fé objetiva as a general principle of contract law
• Social function: Articles 421 and 1,228 establish the social function of contracts and property
• Contractual balance: Introduction of lesion (Article 157) and excessive burden (Articles 478-480)
• Gender equality: Elimination of the patriarchal family model, with equal rights for spouses
• Equality of children: Elimination of discrimination between legitimate and illegitimate children
• Legal personality: Refined rules for legal persons, including sole proprietorships

The General Part

Persons

The Code regulates: (i) natural persons (pessoas naturais), including personality, capacity, and rights; (ii) legal persons (pessoas jurídicas), including associations, foundations, and companies; and (iii) domicile (domicílio).

Capacity

The 2002 Code modified capacity rules: (i) age of majority reduced from 21 to 18; (ii) relative incapacity for persons between 16 and 18 and for certain other categories; (iii) absolute incapacity for persons under 16 and those unable to express their will.

Legal Transactions

Articles 104-232 govern legal transactions (negócios jurídicos), including: (i) essential requirements (capacity, object, form); (ii) defects (error, fraud, duress, lesion, state of peril); and (iii) invalidity (nullity and annullability).

The Special Part

Law of Obligations

The law of obligations (Articles 233-965) covers: (i) types of obligations (positive, negative, alternative, divisible, indivisible); (ii) contracts (general theory and specific contracts); (iii) unilateral promises; (iv) management of affairs; (v) unjust enrichment; and (vi) torts (atos ilícitos).

Property Law

Property law (Articles 1,196-1,510) covers: (i) possession and ownership; (ii) real rights (usufruct, easements, mortgages, etc.); (iii) adverse possession (usucapião); and (iv) condominium ownership.

Family Law

Family law (Articles 1,511-1,783) covers: (i) marriage and divorce; (ii) stable unions (união estável); (iii) parent-child relationships; (iv) parental authority; and (v) guardianship.

Succession Law

Succession law (Articles 1,784-2,027) covers: (i) legitimate succession (inheritance by law); (ii) testamentary succession (inheritance by will); (iii) inventory and partition.

Supplementation by Special Laws

The Civil Code does not replace all private law. It is supplemented by special legislation, including:

• Consumer Protection Code (Law 8.078/1990): Special regime for consumer relations
• Corporations Law (Law 6.404/1976): Regulation of corporations
• Industrial Property Law (Law 9.279/1996): Intellectual property
• Arbitration Law (Law 9.307/1996): Arbitration
• Law of Leases (Law 8.245/1991): Urban property leases

Interpretation and Application

The Civil Code must be interpreted in light of the Constitution. The STJ has developed extensive jurisprudence on Code provisions, particularly regarding: (i) good faith; (ii) social function; (iii) family relations; (iv) contractual interpretation; and (v) tort liability.

Conclusion

The Brazilian Civil Code of 2002 represents a modern codification that balances tradition with innovation. By incorporating constitutional principles such as human dignity, social solidarity, and equality, the Code transformed Brazilian private law from an individualistic to a socially oriented framework. Its flexible principles — good faith, social function, contractual balance — allow courts to adapt legal rules to evolving social conditions.