1 General concept

Representation in civil law is a legal device that allows one person to act for another so that the legal effects of the act are attributed to the person represented. It is a practical solution for transactions and proceedings in which the principal cannot, need not, or does not wish to act personally. The institution is central to private law because it connects personal autonomy with legal efficiency.

1.1 Definition and purpose

At its core, representation involves two persons and one legal act: the representative performs the act, but the rights and duties created by it arise for the represented person. The mechanism is used to simplify commerce, family administration, and litigation, and to permit action when distance, age, illness, or complexity makes direct participation inconvenient. It also supports legal continuity by allowing acts to be carried out even when the principal is absent.

Representation is often discussed alongside several closely related concepts, but it has a distinct legal function. Its defining feature is the attribution of the legal effects of the act to another person, rather than merely the carrying out of instructions or assistance in practical matters. This distinction is important because different institutions carry different rules on authority, liability, and formal requirements.

1.2.1 Agency

Agency is a broader term in many legal systems and may refer to a relationship in which one person acts for another in business or legal affairs. In civil-law usage, however, representation is usually treated more narrowly and is centered on direct legal effects for the principal. Agency may describe the internal relationship, while representation concerns the external legal effect toward third parties.

1.2.2 Mandate

A mandate is typically the agreement by which one person undertakes to perform acts or services for another. It often creates duties between the parties, but it does not itself always confer power to bind the principal externally. Representation may rest on a mandate, yet the two are not identical: mandate governs the internal task, whereas representation governs the authority to produce legal effects for the represented person.

1.2.3 Delegation

Delegation refers to the assignment of tasks, functions, or powers from one person to another. It is common in administrative and organizational settings, but it does not always imply legal representation. A delegate may perform factual or managerial functions without being empowered to create binding legal effects in the name of another.

The representative’s act is regarded as the act of the represented person for legal purposes when it is performed within the granted authority and in the proper form. This attribution distinguishes representation from mere assistance or advice. The legal system thereby treats the principal as the actor, while the representative remains the person who physically or formally carries out the transaction.

2 Sources of representation

Representation may arise from different legal foundations, depending on the status of the parties and the purpose of the arrangement. In civil-law systems, these foundations are usually grouped into representation by law, voluntary representation, and appointment by a court or public authority. Each source determines the extent of power and the applicable safeguards.

2.1 Representation by law

Legal representation exists when the law itself designates a person to act for another. This form is used where one party is presumed unable to act independently or where the law considers another person better placed to protect the represented person’s interests. The scope of authority is usually defined by statute and may be subject to supervision.

2.1.1 Parental representation

Parents commonly represent their minor children in legal affairs. They may manage property, consent to routine transactions, and appear in administrative or judicial matters on the child’s behalf. The law generally limits parental power where the child’s interests require special protection or where a conflict of interest is present.

2.1.2 Guardianship and curatorship

Guardianship and curatorship are protective institutions for persons who cannot fully manage their affairs. A guardian or curator may be appointed to administer property, consent to legal acts, or assist with decision-making, depending on the legal system and the person’s condition. These roles are typically supervised and tailored to the needs of the protected person.

2.2 Voluntary representation

Voluntary representation arises from the will of the represented person, who confers authority on another by agreement or unilateral declaration. It is the most flexible form of representation and is widely used in private transactions. Its validity often depends on the principal’s capacity and on compliance with formal requirements for granting authority.

2.2.1 Power of attorney

A power of attorney is the standard instrument by which a person authorizes another to act in specified matters. It may be broad or limited, and it may be written, notarized, or otherwise formalized depending on the legal act to be performed. The document is central in both everyday transactions and complex commercial dealings.

2.2.2 Commercial powers

Commercial representation is common in business organizations, where employees, managers, or officers are empowered to conclude transactions on behalf of the enterprise. Such powers may arise from corporate position, registration, or internal authorization. They are designed to facilitate rapid and reliable dealings in the market.

2.3 Judicial or administrative appointment

A court or administrative authority may appoint a representative when the law requires independent intervention. This occurs in situations involving absent persons, protected persons, insolvent estates, or proceedings needing impartial administration. The appointment defines the representative’s tasks and is often accompanied by oversight, reporting duties, or time limits.

3 Capacity and authority

The effectiveness of representation depends on both the legal capacity of the represented person and the authority granted to the representative. Capacity concerns whether a person may validly enter into legal relations, while authority concerns whether a person may act in another’s name. These are related but distinct requirements.

3.1 Capacity of the represented person

The represented person must usually have the legal capacity to perform the act through another unless the law expressly permits representation for persons with limited capacity. If the principal lacks capacity for the underlying transaction, representation cannot ordinarily cure that defect. In this sense, the representative acts as an extension of the principal’s legal personality, not as a substitute for missing substantive capacity.

3.2 Capacity of the representative

The representative must have the capacity to perform the representative act and, where required, to understand the nature of the authority granted. Some systems require full legal capacity, while others permit minors or limited-capacity persons to act in narrow representative roles if the law allows it. The representative’s own incapacity may affect the validity of the act or the reliability of consent.

3.3 Scope of authority

Authority defines the range of acts the representative may perform. It may be broad or narrowly limited, and third parties often rely on outward signs of that authority. The scope is interpreted according to the wording of the grant, the nature of the relationship, and applicable legal presumptions.

3.3.1 General authority

General authority authorizes the representative to conduct a broad class of acts, often all ordinary affairs of administration or management. It is practical in ongoing relationships where repeated approval would be burdensome. Even so, the law may still reserve unusually important acts for special authorization.

3.3.2 Special authority

Special authority is limited to a particular transaction or a defined category of acts. It is commonly required for important dispositions, litigation steps, or transactions with formal consequences. By narrowing the mandate, the law reduces the risk of overreach and protects the represented person.

3.3.3 Exceeding authority

When a representative acts beyond granted powers, the legal consequences depend on the applicable rules of authority and third-party protection. The act may be ineffective against the principal unless later approved, or it may bind the principal if the third party reasonably relied on apparent authority recognized by law. Exceeding authority is a recurring issue in both private and commercial dealings.

4 Effects of representation

The central effect of representation is attribution: the legal outcome of the representative’s act is assigned to the represented person. This principle supports certainty in transactions and clarifies who acquires rights or assumes obligations. It also creates rules for unauthorized conduct and for interactions with third parties.

Where representation is valid, the principal becomes the subject of the rights and duties created by the act. The representative is not usually the party to the underlying transaction, unless the law provides otherwise. Attribution may concern contracts, declarations of intent, procedural filings, or other juridical acts.

4.2 Direct and indirect representation

In direct representation, the representative acts in the name of the principal, and the legal effects arise immediately for the principal. In indirect representation, the intermediary acts in his or her own name but for another’s benefit, so the legal effects first attach to the intermediary. Civil-law doctrine often emphasizes this distinction because the two models have different consequences for third-party relations and internal recourse.

4.3 Acts within authority

Acts performed within authority are binding on the represented person, provided the formal and substantive requirements are met. Third parties may rely on the representative’s power, especially when the authority is properly disclosed or otherwise provable. The internal instructions given to the representative do not usually affect the external validity of the act if the authority exists outwardly.

4.4 Acts without authority

A person who acts without authority, or beyond it, generally cannot bind the principal by the act alone. Such conduct creates uncertainty that the law resolves through doctrines such as ratification, liability, and protection of good-faith third parties. The rules differ according to whether the lack of authority is total or only partial.

4.4.1 Ratification

Ratification is the later approval of an unauthorized act by the person on whose behalf it was done. Once ratified, the act is treated as if it had been authorized from the outset, subject to the relevant legal system’s rules. Ratification is especially useful where the principal wishes to preserve a beneficial transaction despite an initial defect.

4.4.2 Liability for unauthorized acts

An unauthorized representative may incur liability toward the principal, the third party, or both, depending on the circumstances. Liability may arise from breach of duty, fault, misrepresentation of authority, or unjustified reliance. The law aims to balance protection of the principal with fairness to the third party who relied on the appearance of power.

5 Limits and restrictions

Representation is not unlimited. The law imposes restrictions to prevent abuse, preserve loyalty, and protect vulnerable persons. These limits are particularly strict where the representative controls property or makes decisions that could conflict with personal interest.

5.1 Conflict of interest

A conflict of interest arises when the representative’s personal interests may interfere with faithful performance of the principal’s interests. In such cases, the law may require disclosure, consent, or replacement of the representative. The purpose is to ensure that representative power is used for the represented person’s benefit rather than private advantage.

5.2 Self-dealing

Self-dealing occurs when the representative concludes a transaction with himself or herself, or otherwise stands on both sides of the deal. Because such transactions carry an elevated risk of unfairness, they are often restricted or subject to special approval. Some systems allow them only if the principal has clearly consented or if the law provides an exception.

5.3 Prohibited acts

Certain acts may not be performed by a representative at all, either because of their personal character or because the law requires direct action by the person concerned. These may include acts requiring personal judgment, highly personal declarations, or transactions excluded by statute. The prohibition preserves the autonomy of the principal and the integrity of the legal act.

5.4 Protective rules for vulnerable persons

Special rules protect minors, persons with diminished capacity, and others who are especially exposed to misuse of representative power. These safeguards may include court supervision, authorization requirements, reporting duties, or limits on asset disposition. The law seeks to reconcile assistance with autonomy and to prevent exploitation.

6 Representation in specific fields

Representation appears in many areas of civil law, but its operation varies according to the type of transaction or proceeding. Some fields require enhanced formalities, while others permit broader practical flexibility. The common theme remains the attribution of legal effects to the represented person.

6.1 Contract law

Contract formation frequently relies on representation, especially in commercial and everyday transactions. A representative may negotiate terms, make declarations of intent, and accept offers on behalf of the principal. The validity of the resulting contract depends on authority, capacity, and compliance with any required form.

6.2 Property transactions

Property dealings often demand precise authority because they may affect title, possession, or registration. Representatives are commonly used for sale, lease, mortgage, and management transactions. Many legal systems impose special formal requirements when a representative disposes of immovable property or other important assets.

6.3 Family law

In family law, representation is used cautiously because many acts are personal in nature. It may appear in matters such as management of a child’s property, consent to certain medical or administrative acts, or legal action affecting family rights. The law usually preserves the personal character of core family decisions.

6.4 Procedural representation

Procedural representation allows a person to act in court or administrative proceedings on behalf of another. Lawyers and other authorized persons often serve in this role, subject to procedural rules and professional standards. Representation in litigation is important for access to justice, orderly procedure, and effective advocacy.

7 Termination of representation

Representation ends when the legal basis for authority ceases or when the law otherwise provides for termination. Because third parties may rely on apparent authority, the effects of termination often depend on notice and formal steps. The end of representation may affect ongoing transactions but does not necessarily invalidate acts already completed.

7.1 Revocation

Revocation is the principal’s withdrawal of authority previously granted voluntarily. It is a common means of ending representation and may be exercised at any time unless legal limits apply. Once revoked, the representative can no longer validly act for the principal, though notice to third parties may be needed for full effectiveness.

7.2 Renunciation

Renunciation occurs when the representative declines to continue in the role. This may be immediate or may require notice so that the principal can secure a replacement. In practice, renunciation is important where trust has broken down or the representative can no longer perform the task adequately.

7.3 Expiry of term

Some representative powers are granted for a fixed duration or for a specific transaction. When the term ends, the authority lapses automatically. This form of termination promotes clarity, especially in temporary appointments and limited-purpose mandates.

7.4 Death, incapacity, or dissolution

Representation may also terminate upon the death, incapacity, or dissolution of either party, depending on the source of authority and the governing law. For legal persons, dissolution or liquidation may end the authority of officers or agents. In some situations, the law preserves limited powers temporarily to protect the interests of the estate or business.

8 Comparative and doctrinal issues

Civil-law doctrine has developed varied approaches to representation, reflecting differences in terminology, structure, and emphasis. Some systems center the concept on external legal effect, while others link it more closely to internal authorization. Comparative study highlights both common principles and local variations.

8.1 Civil-law approaches to representation

Civil-law systems generally treat representation as a doctrine of direct legal effect and legal attribution. Although the terminology differs from country to country, the underlying idea is similar: a person may act through another in a manner that binds the principal. The details vary concerning formalities, commercial powers, and the treatment of unauthorized acts.

Scholars classify representation in several ways, including by source, scope, and function. The most common distinctions separate legal, voluntary, and judicial representation, as well as direct and indirect representation. These classifications help explain how authority is created and how legal consequences are allocated.

8.3 Relationship with good faith and third-party protection

The law of representation is closely linked to good faith and the protection of third parties who rely on appearances of authority. A person dealing honestly with a representative should not always bear the risk of hidden internal restrictions. At the same time, the principal is protected by rules requiring proof of authority, limiting self-dealing, and assigning responsibility for unauthorized conduct.

</INTERNAL_LINK_CANDIDATES> Power of attorney (written instrument granting authority to act for another) Guardianship (legal protection arrangement for a person needing assistance) Curatorship (protective appointment for limited legal assistance) Parental authority (parents’ legal power over a child’s affairs) Mandate (agreement to perform acts or services for another) Agency (broader relationship in which one acts for another) Delegation (assignment of tasks or powers to another person) Ratification (later approval of an unauthorized act) Self-dealing (transaction in which the representative stands on both sides) Conflict of interest (situation where personal interests may impair loyalty) Good faith (honest reliance and fair dealing in legal relations) Third-party protection (rules safeguarding outsiders relying on authority) Capacity (legal ability to perform or consent to acts) Authority (power to bind another person legally) Direct representation (acting in another’s name with immediate legal effect) Indirect representation (acting in own name for another’s benefit) Procedural representation (appearance or action in legal proceedings for another) Commercial powers (business authority to conclude transactions)