Freedom of Establishment: Cross-Border Business Activity and Professional Practice

Freedom of Establishment: Cross-Border Business Activity and Professional Practice

1. Introduction

The freedom of establishment is one of the fundamental freedoms of the European Union’s internal market. It enables individuals and companies from one Member State to establish and conduct economic activities in another Member State under conditions that are, in principle, equivalent to those applicable to domestic operators. It is therefore central to the development of a genuinely integrated European economy in which professional activity, entrepreneurship, and corporate organisation are not confined by national borders.

The freedom has both an individual and a commercial dimension. A self-employed professional may establish a permanent practice in another Member State, while a company may create a branch, establish a subsidiary, transfer its registered office in circumstances permitted by EU law, or reorganise its corporate structure across borders. The right is not limited to entering a foreign market. It protects the ability to participate in that market on a stable and continuing basis.

The principal legal foundation is Article 49 of the Treaty on the Functioning of the European Union (TFEU), read together with Article 54 TFEU for companies and firms. These provisions prohibit restrictions on the freedom of establishment of nationals of one Member State in the territory of another. They also protect the establishment of agencies, branches, and subsidiaries.

The freedom of establishment must be distinguished from the freedom to provide services under Article 56 TFEU. Establishment concerns stable and continuous economic participation in another Member State. Services concern activities provided across borders on a temporary basis, although the distinction is determined by the circumstances of the activity rather than by a rigid time limit.

The Court of Justice of the European Union (CJEU) has developed an extensive body of case law defining the scope of establishment, identifying prohibited restrictions, and determining when national regulatory requirements may be justified. Its judgments have shaped European company law, professional mobility, and the regulation of cross-border business.

This article examines the constitutional foundations of the freedom, its application to individuals and companies, the distinction between establishment and services, professional qualifications, corporate mobility, permissible restrictions, and the mechanisms through which the right is enforced.

2. Treaty Foundations: Articles 49–55 TFEU

Article 49 TFEU establishes the prohibition of restrictions on the freedom of establishment of nationals of a Member State in the territory of another Member State. It expressly includes the right to take up and pursue activities as self-employed persons and to set up and manage undertakings, particularly companies or firms within the meaning of Article 54 TFEU.

The provision has two closely connected dimensions.

First, it protects access to economic activity in another Member State. A person must not be prevented from becoming self-employed, opening a professional practice, or establishing a business merely because that person is a national of another Member State.

Second, it protects the exercise of that activity. A foreign-established operator must not be subjected to discriminatory or unjustified restrictions that make the pursuit of the economic activity more difficult than it would be for a comparable domestic operator.

The right is not confined to the initial act of establishing a business. It includes the ability to manage and operate the undertaking, maintain professional premises, recruit employees, and participate in the economic life of the host state.

Article 50 TFEU provides for the adoption of directives to facilitate the freedom of establishment. It identifies areas in which legislative measures may be necessary, including coordination of safeguards required of companies and the removal of restrictions on the establishment of branches and subsidiaries.

Article 51 TFEU contains a limited exception for activities connected, even occasionally, with the exercise of official authority. The exception is interpreted narrowly. A profession is not automatically excluded merely because it involves public responsibilities, professional regulation, or an obligation to act in the public interest.

Article 52 TFEU permits certain restrictions justified on grounds of public policy, public security, or public health. These grounds are subject to strict interpretation and cannot be used as general economic or protectionist justifications.

Article 53 TFEU provides a legal basis for directives concerning the mutual recognition of diplomas, certificates, and other evidence of formal qualifications, as well as the coordination of national provisions governing access to and pursuit of self-employed activities.

Article 54 TFEU extends the Treaty protection to companies and firms formed in accordance with the law of a Member State and having their registered office, central administration, or principal place of business within the Union. For this purpose, companies are treated in a manner comparable to natural persons who are nationals of Member States.

The provision includes companies constituted under civil or commercial law, cooperative societies, and other legal persons governed by public or private law, with the exception of non-profit-making organisations.

Article 55 TFEU addresses the participation of nationals of one Member State in the capital of companies or firms established in another Member State, where such participation enables them to exercise rights of establishment.

Together, Articles 49–55 establish the constitutional framework for cross-border self-employment and business activity.

3. The Meaning of Establishment

The concept of establishment is broader than the simple registration of a company or the opening of a business address. It concerns the actual participation of an individual or undertaking in the economic life of another Member State on a stable and continuous basis.

The leading judgment is Gebhard v Consiglio dell’Ordine degli Avvocati e Procuratori di Milano (C-55/94). The case concerned a German lawyer who practised in Italy and maintained professional premises there. The Court explained that establishment allows a national of one Member State to participate, on a stable and continuous basis, in the economic life of another Member State and to profit from that activity.

The Court also emphasised that establishment may occur in more than one Member State. A professional may maintain a principal practice in one country and establish a second professional base in another. A company may operate through branches or subsidiaries in several states.

The assessment is factual. Relevant considerations include:

• The duration and regularity of the activity.
• Whether the operator maintains a permanent or continuing professional base.
• The organisation of the business in the host Member State.
• The nature and frequency of the economic activity.
• Whether the operator presents itself as a continuing participant in the host state’s market.

No single factor is necessarily decisive. A business may be established even if it conducts part of its activity elsewhere, and a temporary service provider may maintain some infrastructure in the host state without becoming established there.

The distinction is important because the applicable Treaty provisions and secondary legislation differ. An operator cannot determine the legal classification merely by describing its activity as temporary or by using a particular corporate structure.

4. Freedom of Establishment and Freedom to Provide Services

The freedom of establishment under Article 49 TFEU and the freedom to provide services under Article 56 TFEU are closely related but legally distinct.

Establishment concerns the stable and continuous pursuit of economic activity in another Member State. Services concern the temporary provision of an economic service across borders without necessarily creating a lasting professional or commercial presence in the host state.

In Gebhard, the Court explained that the temporary nature of a service must be assessed by reference not only to its duration but also to its regularity, periodicity, and continuity. A service provider may maintain some infrastructure in the host state where it is necessary to perform the service. The existence of an office or other facilities does not automatically establish that the provider has become permanently established.

The distinction can be illustrated through several examples.

A consultant who travels to another Member State to undertake a defined project for a client may be providing a temporary service. A consultant who opens a permanent office, regularly serves local clients, and conducts an ongoing professional practice is more likely to be exercising freedom of establishment.

A construction company that undertakes a single project abroad may operate under the rules governing cross-border services and the posting of workers. A company that establishes a permanent local branch to conduct continuing construction activity may be exercising freedom of establishment.

Similarly, a lawyer who provides occasional cross-border advice may rely on the rules governing temporary legal services, whereas a lawyer who establishes a permanent professional base in another Member State falls within the establishment framework.

The legal classification matters because the host state may impose different administrative and professional requirements depending on the nature of the activity. However, those requirements must remain consistent with the applicable Treaty freedom and secondary legislation.

The two freedoms should not be treated as interchangeable. Establishment is concerned with durable economic integration, while services protect cross-border economic activity that remains temporary in character.

5. The Right of Natural Persons to Establish Themselves

Article 49 TFEU protects nationals of Member States who wish to pursue self-employed economic activities in another Member State.

The right covers a broad range of professional and commercial activities, provided that they are genuine economic activities and fall within the scope of the Treaty.

Examples include:

• Opening a medical, dental, or veterinary practice.
• Establishing an accountancy or consultancy business.
• Operating a retail or commercial undertaking.
• Practising as an architect or engineer.
• Establishing a legal or other professional practice, subject to applicable professional rules.
• Conducting independent commercial or technical activities.

The freedom does not mean that every person can practise any profession immediately upon arrival. Member States may maintain professional qualification requirements, registration systems, ethical rules, and standards of professional conduct. The central legal question is whether those requirements are compatible with EU law and whether qualifications obtained in another Member State are properly recognised.

The host state must not impose nationality-based barriers or demand that a professional repeat training unnecessarily where EU law requires recognition of existing qualifications.

The freedom also permits a person to establish an activity in more than one Member State. A professional may maintain a principal office in the state of origin and a second practice elsewhere, subject to legitimate regulatory requirements.

In Klopp (107/83), the Court recognised that a lawyer could establish a professional base in another Member State. National professional rules could not be applied in a way that effectively prevented the exercise of the Treaty freedom without proper justification.

6. Companies and the Freedom of Establishment

The freedom of establishment is not limited to individuals. Article 54 TFEU extends its protection to qualifying companies and firms.

This is essential to the operation of the internal market because businesses frequently organise their activities through corporate structures extending beyond the state in which they were originally incorporated.

A company may exercise freedom of establishment through several legal arrangements.

Branches. A branch is an extension of the same legal person. It does not normally have a separate legal personality from the parent company. Establishing a branch allows a company to conduct continuing business in another Member State while remaining incorporated under the law of its original state.

Subsidiaries. A subsidiary is a separate legal entity controlled by a parent company. It is generally incorporated under the law of the state in which it is established and operates as a distinct company.

Agencies and other permanent business establishments. A company may establish a continuing commercial presence through an agency or another form of business organisation, depending on the applicable national law.

Article 49 expressly protects the establishment of agencies, branches, and subsidiaries. A host state cannot impose discriminatory or unjustified conditions that prevent a company from using these structures.

The CJEU has repeatedly emphasised that the freedom protects not only companies seeking to enter a new market but also companies wishing to organise their activities through different corporate forms.

6.1. Centros: The Right to Choose a More Favourable Company Law

In Centros Ltd v Erhvervs- og Selskabsstyrelsen (C-212/97), a company incorporated in the United Kingdom sought to establish a branch in Denmark. The Danish authorities refused registration because the company intended to conduct its business in Denmark while relying on the more favourable company law of the United Kingdom, particularly its rules on minimum capital.

The Court held that the refusal infringed freedom of establishment.

A company is not automatically abusing EU law merely because it chooses to incorporate in a Member State whose company legislation is more favourable and then conducts most or all of its business in another Member State.

The judgment established an important principle: companies may generally select the legal system under which they incorporate, within the limits of Article 54 TFEU and applicable national connecting-factor rules.

A Member State may adopt proportionate measures against genuine fraud or abuse, but it cannot presume that the use of a more favourable company law is itself abusive.

6.2. Überseering: Recognition of Foreign Companies

In Überseering BV v Nordic Construction Company Baumanagement GmbH (C-208/00), the Court considered whether a host Member State could refuse to recognise the legal capacity of a company incorporated in another Member State because its actual central administration was located in the host state.

The Court held that such a refusal could infringe freedom of establishment. A company validly incorporated under the law of one Member State must be recognised in another Member State for the purposes of exercising its Treaty rights.

The decision strengthened cross-border corporate mobility by preventing host states from denying a foreign company the legal capacity necessary to conduct business.

6.3. Inspire Art: Restrictions on Foreign Companies

In Inspire Art Ltd (C-167/01), a company incorporated in the United Kingdom operated in the Netherlands. Dutch legislation imposed additional requirements on certain foreign companies considered formally foreign but economically active primarily in the Netherlands.

The Court found that the additional requirements were incompatible with the freedom of establishment to the extent that they imposed unjustified burdens on the foreign company.

The judgment confirmed that Member States cannot use special registration or capital requirements simply because a company has been incorporated in another Member State and conducts most of its activities domestically.

These cases collectively demonstrate that Articles 49 and 54 protect genuine corporate mobility, including the ability to choose an appropriate company law within the EU legal framework.

7. Corporate Mobility and Cross-Border Conversions

Freedom of establishment also affects the ability of companies to reorganise themselves across national borders.

Corporate mobility raises difficult questions because company law remains substantially regulated at national level. Member States determine the conditions under which companies are incorporated and, within the limits of EU law, the connecting factors that determine their legal identity.

The CJEU has developed important principles concerning cross-border transfers, mergers, and conversions.

In Daily Mail and General Trust (81/87), the Court considered whether a company could transfer its central management and control to another Member State while retaining its legal status under the law of the state of incorporation. The judgment recognised the role of national company law in determining the conditions under which a company remains governed by that law.

In Cartesio (C-210/06), the Court reaffirmed that Member States may determine the connecting factors required for a company to remain incorporated under their law. However, that competence does not give them unrestricted authority to prevent cross-border corporate activity.

In VALE (C-378/10), the Court addressed the cross-border conversion of a company. It held that where a Member State permits domestic conversions, it cannot automatically exclude equivalent cross-border conversions without respecting the requirements of EU law. The host state must apply its national rules in a manner consistent with the principles of equivalence and effectiveness.

In Polbud (C-106/16), the Court considered a company that sought to transfer its registered office to another Member State and convert into a company governed by the law of that state without necessarily transferring its actual central administration.

The Court held that the operation could fall within the scope of freedom of establishment. A Member State could not automatically require liquidation merely because a company wished to convert into a company governed by the law of another Member State.

The judgment also confirmed that choosing a more favourable company law does not, by itself, establish abuse.

7.1. Legislative Development: Cross-Border Conversions, Mergers and Divisions

EU legislation has progressively developed a more structured framework for corporate mobility.

Directive (EU) 2017/1132 provides important rules concerning certain aspects of company law, including cross-border mergers. Directive (EU) 2019/2121 amended that framework by introducing rules on cross-border conversions and divisions and strengthening the procedural framework for cross-border mergers.

These rules are intended to facilitate corporate restructuring while protecting shareholders, creditors, employees, and other stakeholders.

The framework establishes procedures for obtaining pre-operation certificates, examining compliance with applicable requirements, and ensuring that cross-border operations are not used for abusive or fraudulent purposes.

Member States retain important responsibilities in determining the requirements applicable to companies governed by their national law. Nevertheless, those requirements must operate consistently with the EU framework and the freedom of establishment.

Corporate mobility is therefore not an unrestricted right to disregard national company law. It is a Treaty freedom increasingly supported by harmonised procedures designed to make legitimate cross-border restructuring practicable.

8. Equal Treatment and the Prohibition of Restrictions

The central obligation under Article 49 TFEU is to eliminate restrictions on freedom of establishment.

The most obvious prohibited measures are discriminatory rules that treat nationals or companies from other Member States less favourably than domestic operators. Such discrimination may be direct or indirect.

Direct discrimination occurs where a rule expressly distinguishes on the basis of nationality or another criterion that effectively reserves an economic activity to domestic operators.

Indirect discrimination occurs where a formally neutral rule places foreign nationals or companies at a particular disadvantage. For example, a host state may impose a requirement that is easier for domestic operators to satisfy because it depends on having completed education, registration, or professional experience exclusively within that state.

However, the scope of Article 49 is not limited to overt discrimination.

A measure may restrict establishment even if it applies equally to domestic and foreign operators. Licensing requirements, minimum capital rules, restrictions on corporate structures, professional registration conditions, or other administrative burdens may make cross-border establishment less attractive or more difficult.

The Court therefore examines not only whether foreign operators receive formally equal treatment but also whether national measures obstruct the practical exercise of the freedom.

In Gebhard, the Court developed a general test for national measures liable to hinder or make less attractive the exercise of fundamental freedoms. Such measures must:

1. Be applied in a non-discriminatory manner.
2. Be justified by an overriding reason relating to the public interest.
3. Be suitable for securing the attainment of the objective pursued.
4. Not go beyond what is necessary to achieve that objective.

This framework is commonly known as the Gebhard test.

It has become one of the central methods used by the CJEU to assess restrictions on establishment. It allows Member States to pursue legitimate public interests while preventing national regulation from becoming an unjustified obstacle to cross-border economic activity.

9. Justifications for Restrictions

Freedom of establishment is fundamental, but it is not absolute. National authorities may regulate economic activities where legitimate public interests require intervention.

The Treaty expressly recognises certain grounds for restriction, while the CJEU has also accepted additional public-interest justifications under its case law.

9.1. Public Policy, Public Security and Public Health

Article 52 TFEU permits restrictions justified on grounds of public policy, public security, or public health.

These exceptions must be interpreted strictly. They cannot be used to protect domestic businesses from competition or to preserve national economic advantages.

A restriction must be based on a genuine and sufficiently serious threat affecting a fundamental interest of society. It must also satisfy proportionality.

A Member State cannot rely on general assumptions or purely economic considerations to justify a restriction. It must demonstrate why the particular measure is necessary to protect the relevant public interest.

9.2. Consumer Protection

Consumer protection may justify certain professional and commercial requirements, particularly where consumers face information asymmetries or risks arising from inadequate professional standards.

For example, a Member State may require professionals in certain sectors to maintain appropriate insurance, comply with transparency obligations, or satisfy competence requirements.

However, a requirement must be appropriate and proportionate. A blanket obligation imposed on every foreign operator may be unjustified where less restrictive measures would adequately protect consumers.

9.3. Protection of Creditors and Employees

Company law rules frequently seek to protect creditors, shareholders, employees, and other stakeholders.

These objectives may constitute legitimate public-interest considerations, particularly in the context of corporate restructuring and cross-border conversions.

Nevertheless, national authorities must distinguish genuine protective measures from restrictions designed to prevent companies from using the freedom of establishment.

The CJEU’s corporate mobility case law requires a careful assessment of the specific risk and the suitability of the national measure.

9.4. Prevention of Fraud and Abuse

Member States may take proportionate measures to prevent fraud, tax evasion, and abusive arrangements.

However, the use of a more favourable company law, the establishment of a company in one Member State while conducting business in another, or the choice of a particular corporate structure does not automatically constitute abuse.

A national authority must identify circumstances demonstrating a genuine abusive arrangement rather than rely on a general presumption based on the company’s cross-border structure.

This distinction is particularly important following Centros, Inspire Art, and Polbud.

10. Professional Practice and Recognition of Qualifications

One of the most important applications of freedom of establishment concerns regulated professions.

A regulated profession is an occupation for which national law requires specific professional qualifications to obtain access to or pursue the activity. Examples include doctors, nurses, architects, pharmacists, lawyers, and certain other professional categories.

A person who is fully qualified in one Member State may wish to establish a permanent practice in another. Without mutual recognition rules, that person could be required to repeat substantial parts of their education or professional training.

Article 53 TFEU provides the Treaty basis for measures facilitating the mutual recognition of qualifications and the coordination of national rules governing access to professional activities.

The principal legislative instrument is Directive 2005/36/EC on the recognition of professional qualifications, as amended.

The Directive establishes mechanisms for recognising professional qualifications obtained in one Member State when the holder seeks to pursue a regulated profession in another.

10.1. Automatic Recognition

For certain professions, the Directive provides for automatic recognition based on harmonised minimum training requirements.

The principal sectoral professions covered by this system are:

• Doctors.
• Nurses responsible for general care.
• Dental practitioners.
• Veterinary surgeons.
• Midwives.
• Pharmacists.
• Architects.

Automatic recognition does not mean that the professional is exempt from every administrative requirement. Registration with the relevant professional authority, proof of good standing, language requirements where justified, and other lawful professional obligations may still apply.

The essential point is that the host state must recognise qualifications satisfying the harmonised requirements without subjecting the applicant to a general reassessment of professional competence.

10.2. The General System of Recognition

For other regulated professions, the Directive establishes a general system of recognition.

The host Member State examines the applicant’s qualifications and compares the training and professional experience with the requirements applicable domestically.

Where substantial differences exist, the competent authority may, in defined circumstances, require a compensation measure, such as an adaptation period or an aptitude test.

The assessment must be individual and proportionate. Authorities cannot automatically reject qualifications obtained abroad simply because the educational system or professional training structure differs from their own.

Professional experience and learning outcomes must be considered in accordance with the Directive.

10.3. Temporary and Occasional Professional Activity

The Directive also contains a framework for professionals who provide temporary and occasional services in another Member State.

The applicable requirements differ from those governing permanent establishment. In some circumstances, the host state may require a prior declaration and supporting documents. Additional checks may be possible for professions involving public health or safety.

The distinction between temporary services and permanent establishment remains important. A professional who intends to establish a continuing practice must comply with the rules applicable to establishment and recognition rather than rely indefinitely on temporary-service arrangements.

10.4. Professional Regulation and Public Interest

Recognition of qualifications does not eliminate the regulatory authority of the host Member State.

A professional who establishes a practice abroad may be required to comply with local rules concerning:

• Professional registration and supervision.
• Ethical obligations and disciplinary standards.
• Professional indemnity insurance.
• Continuing professional development.
• Consumer and patient protection.
• Confidentiality and professional secrecy.
• Advertising and professional conduct.

Such requirements are compatible with EU law where they pursue legitimate objectives and satisfy proportionality.

The host state must nevertheless take account of requirements and safeguards already satisfied in the professional’s state of origin. It should not impose unnecessary duplication.

The European Commission provides information on the recognition system and the applicable legal framework through its professional qualifications portal.

11. Lawyers and Other Specially Regulated Professions

Some professions are governed by specific EU legislation in addition to, or instead of, the general framework under Directive 2005/36/EC.

The legal profession provides an important example.

Directive 98/5/EC facilitates the permanent practice of lawyers in a Member State other than the state in which they obtained their professional qualification. It permits a lawyer to practise in the host state under the professional title acquired in the home state, subject to registration and applicable professional obligations.

After practising under the home-state professional title for a specified period and satisfying the relevant conditions, a lawyer may obtain integration into the host state’s legal profession through the mechanisms provided by the Directive.

Directive 77/249/EEC addresses the effective exercise of the freedom to provide services by lawyers. It is concerned with temporary cross-border legal services rather than permanent establishment.

These instruments illustrate the importance of distinguishing professional establishment from temporary professional mobility.

They also demonstrate that recognition of a professional qualification does not necessarily mean that every aspect of the host state’s professional regulatory system disappears. Lawyers may remain subject to rules concerning professional conduct, conflicts of interest, disciplinary responsibility, and the administration of justice.

Other professions, including statutory auditors and certain financial and transport professionals, may also be subject to sector-specific EU legislation.

12. The Services Directive and Freedom of Establishment

Directive 2006/123/EC on services in the internal market is a major instrument for facilitating the exercise of freedom of establishment and the cross-border provision of services.

Although the Directive covers both freedoms, it contains distinct rules addressing establishment and temporary services.

Its establishment provisions seek to simplify administrative procedures and remove unjustified requirements that prevent service providers from establishing themselves in another Member State.

Member States are required to review authorisation schemes and requirements imposed on service providers. Authorisation systems must be justified by an overriding reason relating to the public interest, must be proportionate, and must not be discriminatory.

Where an authorisation scheme is maintained, the applicable procedures must satisfy requirements concerning transparency, accessibility, and the processing of applications.

The Directive also addresses prohibited and subject-to-evaluation requirements.

Certain restrictions are prohibited because they are considered inherently incompatible with the objectives of the internal market. Others may be maintained only where they satisfy the applicable conditions of non-discrimination, necessity, and proportionality.

The Directive encourages administrative simplification through measures such as:

• Single points of contact.
• Electronic procedures.
• Simplified authorisation processes.
• Clear information about applicable requirements.
• Cooperation between national competent authorities.

However, the Services Directive does not apply to every economic activity. It contains exclusions covering, among other matters, financial services, healthcare services, transport services, temporary work agencies, and certain other categories.

Some professions and activities are also governed by specific EU legislation. Consequently, the applicability of the Directive must be assessed by reference to the nature of the service and the relevant statutory exclusions.

The Directive does not replace Article 49 TFEU. Treaty freedom of establishment remains applicable independently where its conditions are satisfied.

The full text is available through EUR-Lex: Directive 2006/123/EC.

13. The Public Authority Exception

Article 51 TFEU excludes activities connected, even occasionally, with the exercise of official authority from the scope of the establishment provisions.

The exception is narrow because a broad interpretation would allow Member States to reserve substantial areas of economic activity to their own nationals.

In Reyners v Belgium (2/74), the Court examined the exclusion in the context of the legal profession. Belgium had restricted access to the profession of avocat to its own nationals.

The Court held that the exception could not be applied to the legal profession as a whole. The fact that lawyers may sometimes participate in activities involving the administration of justice does not mean that all their professional activities involve the exercise of official authority.

The exception must be limited to activities that involve a sufficiently direct and specific connection with the exercise of public powers.

This approach prevents Member States from excluding entire professions merely because certain functions within them may involve public authority.

For example, a professional activity does not fall automatically within Article 51 simply because it is regulated, requires licensing, or contributes to the administration of justice or another public function.

The relevant question is whether the particular activity involves the exercise of powers that go beyond the ordinary rights and obligations existing between private persons.

14. Taxation and Freedom of Establishment

Taxation is one of the most complex areas in which freedom of establishment operates.

Although direct taxation remains primarily within the competence of Member States, national tax rules must comply with EU law when they affect cross-border establishment.

A Member State cannot impose discriminatory tax treatment or restrictions that unjustifiably deter individuals or companies from establishing themselves in another Member State.

The CJEU has examined national tax measures concerning corporate groups, cross-border losses, dividend taxation, exit taxation, and the transfer of assets or company residence.

In National Grid Indus (C-371/10), the Court considered the taxation of unrealised capital gains when a company transferred its place of effective management to another Member State. It accepted that a Member State could preserve its power to tax gains accrued while the company was subject to its jurisdiction, but examined the proportionality of the collection arrangements.

In Marks & Spencer (C-446/03), the Court considered restrictions on the cross-border deduction of losses within a corporate group. It recognised that the preservation of a balanced allocation of taxing powers, the prevention of double use of losses, and the prevention of tax avoidance could constitute legitimate objectives. Nevertheless, the national measure had to satisfy proportionality.

The broader principle is that tax rules must not discriminate against cross-border establishment or impose disproportionate obstacles to it.

The freedom does not create a general right to choose whichever national tax system is most advantageous while disregarding the applicable allocation of taxing powers. Nor does it prevent Member States from adopting legitimate anti-abuse rules.

Rather, it requires national tax measures affecting cross-border business activity to respect the Treaty freedoms.

15. Restrictions on Company Formation and Minimum Capital Requirements

Company formation has been a particularly important area of CJEU jurisprudence.

National company laws differ in their requirements concerning minimum capital, directors, registered offices, disclosure, shareholder protection, and creditor safeguards.

Freedom of establishment does not harmonise all these requirements. Instead, it limits the extent to which national rules may be used to obstruct cross-border corporate activity.

The Centros and Inspire Art judgments established that a company may generally choose to incorporate in a Member State whose company law is more favourable, even if its principal economic activity takes place elsewhere.

The host state cannot impose additional burdens merely because it considers the company’s choice of incorporation inconvenient or economically undesirable.

However, this does not mean that companies are exempt from all host-state regulation. A company operating in another Member State must comply with applicable rules governing its activities, including employment law, taxation, consumer protection, environmental requirements, and sector-specific regulation.

The distinction is between regulating the conduct of business within the host state and imposing unjustified conditions on the company’s right to establish itself there.

A Member State may regulate genuine risks associated with corporate activity, but the measure must be justified and proportionate.

16. Enforcement of Freedom of Establishment

Freedom of establishment is enforceable through several complementary mechanisms.

16.1. National Courts

Individuals and companies may rely on Article 49 TFEU before national courts where a national measure infringes the freedom.

The Treaty provision has direct effect, meaning that individuals and companies may invoke it against public authorities and seek judicial protection.

National courts must interpret domestic law consistently with EU law and, where necessary, give effect to the applicable Treaty requirements.

If a question of interpretation or validity of EU law arises, a national court may refer the issue to the CJEU under Article 267 TFEU. A court against whose decisions there is no judicial remedy under national law must refer a necessary question of EU law, subject to the recognised exceptions developed in the Court’s case law.

16.2. Infringement Proceedings

The European Commission may initiate infringement proceedings against a Member State under Articles 258–260 TFEU where national legislation or administrative practice violates freedom of establishment.

The process may begin with an exchange of information and a formal notice, followed by a reasoned opinion. If the Member State does not comply, the Commission may refer the matter to the CJEU.

Where a Member State fails to comply with a judgment establishing an infringement, Article 260 TFEU provides for further proceedings and, in appropriate circumstances, financial penalties.

These proceedings protect the general effectiveness of EU law, but they do not replace the right of individuals and companies to pursue remedies before national courts.

16.3. Administrative Cooperation and Information

EU institutions and national authorities provide information and assistance to individuals and businesses seeking to exercise freedom of establishment.

The Services Directive requires Member States to maintain points of single contact through which service providers can obtain information and complete relevant administrative procedures.

The professional qualifications framework also provides for national assistance and information arrangements.

These mechanisms are particularly important because the existence of a Treaty right does not eliminate the practical difficulties involved in understanding the administrative and professional requirements of another Member State.

17. Practical Application: Establishing a Business or Professional Practice Abroad

A person or company intending to establish an economic activity in another Member State should first determine which legal framework applies.

The initial question is whether the activity involves stable and continuous establishment or temporary cross-border services. This determines whether Article 49 or Article 56 TFEU is the principal Treaty provision and which secondary legislation may apply.

For an individual professional, the next step is to determine whether the occupation is regulated in the host state. If it is, the professional should identify the applicable recognition mechanism under Directive 2005/36/EC or the relevant sector-specific legislation.

For a company, the proposed structure must be identified. Establishing a branch, creating a subsidiary, or converting into a company governed by the law of another Member State raises different corporate and registration questions.

The operator must then examine the host state’s requirements concerning registration, licensing, taxation, employment, insurance, consumer protection, and professional supervision.

The existence of these requirements does not necessarily indicate a breach of EU law. The relevant issue is whether they are applied consistently with the Treaty freedoms and applicable harmonised legislation.

Where a requirement appears discriminatory or disproportionate, the operator may challenge it through national administrative or judicial procedures and, where appropriate, invoke EU law.

Consider the following examples.

Example 1: A medical professional establishing a clinic abroad.

A doctor qualified in one Member State wishes to open a permanent medical practice in another. The doctor must rely on the applicable recognition framework, including the automatic recognition provisions where the relevant harmonised requirements are satisfied. The host state may require registration and compliance with professional standards, but cannot demand unnecessary repetition of qualifications already recognised under EU law.

Example 2: A company incorporating in one state and operating in another.

An entrepreneur establishes a company in one Member State because its company law offers a suitable corporate structure. The company then seeks to open a branch in another Member State, where most of its customers are located. Under Centros and related case law, the host state cannot refuse registration merely because the company conducts most of its business domestically while remaining incorporated abroad.

Example 3: A consultant providing temporary services.

A consultant based in one Member State travels to another for a short-term project without creating a permanent professional base. The activity may fall under Article 56 TFEU rather than Article 49. The applicable requirements must be assessed under the services framework, including any relevant professional or sector-specific rules.

Example 4: A company transferring its registered office.

A company seeks to convert into a company governed by the law of another Member State while maintaining its principal business activity. The operation may fall within the protection of Articles 49 and 54 TFEU, subject to applicable national incorporation requirements and the cross-border mobility framework. A Member State cannot automatically impose liquidation as a condition where this would unlawfully obstruct the conversion.

These examples illustrate that freedom of establishment is not a general exemption from national law. It is a legal guarantee that national requirements must respect the conditions imposed by EU law.

18. Key Takeaways

1. Freedom of establishment is principally governed by Articles 49–55 TFEU.
2. Article 49 protects nationals of Member States who wish to pursue self-employed economic activities or establish and manage undertakings in another Member State.
3. Article 54 extends the freedom to qualifying companies and firms formed under the law of a Member State and having the required connection with the EU.
4. Establishment involves stable and continuous participation in the economic life of another Member State.
5. Freedom of establishment differs from freedom to provide services, which concerns temporary cross-border economic activity under Article 56 TFEU.
6. The Gebhard judgment established a central proportionality test for national measures restricting the exercise of fundamental freedoms.
7. The Centros, Überseering, and Inspire Art judgments protect corporate mobility and prevent unjustified restrictions on companies incorporated in other Member States.
8. Polbud confirms that cross-border company conversions may fall within the protection of freedom of establishment, even where the company’s actual central administration does not move.
9. Directive 2005/36/EC establishes the principal framework for recognition of professional qualifications, including automatic recognition for certain professions.
10. Directive 2006/123/EC facilitates establishment and cross-border services in many service sectors but contains important exclusions.
11. Article 51 TFEU provides a narrow exception for activities connected with the exercise of official authority.
12. National restrictions may be justified by legitimate public interests, but they must be non-discriminatory, suitable, necessary, and proportionate.
13. National courts, the CJEU, and the European Commission all play important roles in enforcing the freedom.

19. Frequently Asked Questions

1. What is freedom of establishment under EU law?

Freedom of establishment is the right of nationals of EU Member States and qualifying companies to pursue economic activities on a stable and continuous basis in another Member State. It is principally governed by Articles 49 and 54 TFEU.

2. Who can rely on freedom of establishment?

Natural persons who are nationals of EU Member States and qualifying companies or firms formed under the law of a Member State and having the required connection with the EU may rely on the freedom.

3. Does freedom of establishment apply to companies?

Yes. Article 54 TFEU extends the freedom to qualifying companies and firms. They may establish branches, subsidiaries, and other business structures in another Member State, subject to applicable EU and national law.

4. What is the difference between establishment and providing services?

Establishment involves stable and continuous economic activity in another Member State. Providing services under Article 56 TFEU concerns temporary cross-border economic activity. The distinction depends on the actual circumstances, including duration, regularity, periodicity, and continuity.

5. Can a company incorporate in one Member State and conduct business in another?

Generally, yes. The CJEU has confirmed that a company may choose to incorporate in a Member State whose company law is more favourable and then conduct its business elsewhere. This choice does not automatically constitute abuse of EU law.

6. Must professional qualifications obtained in another Member State be recognised?

Where EU recognition rules apply, the host Member State must assess and recognise qualifications in accordance with the relevant framework. Directive 2005/36/EC provides automatic recognition for certain professions and a general system for many others. Specific legislation may govern particular professions.

7. Can a Member State require a foreign professional to register locally?

Yes, where registration is justified by legitimate professional or public-interest requirements and complies with EU law. Registration must not become an unnecessary or discriminatory barrier to establishment.

8. Can a Member State restrict freedom of establishment for public-interest reasons?

Yes. Article 52 TFEU expressly recognises public policy, public security, and public health. The CJEU has also accepted certain overriding public-interest justifications. Restrictions must satisfy proportionality and cannot be used as disguised protectionism.

9. Does freedom of establishment apply to lawyers?

Yes, although the legal profession is subject to specific EU legislation. Directive 98/5/EC facilitates the permanent practice of lawyers in another Member State under their home-state professional title, while Directive 77/249/EEC addresses temporary cross-border legal services.

10. What happens if a Member State unlawfully restricts establishment?

An affected individual or company may challenge the measure before national courts and rely on EU law. The European Commission may also initiate infringement proceedings under Articles 258–260 TFEU.

20. Conclusion

Freedom of establishment is one of the essential legal foundations of the European internal market. It transforms the principle of economic mobility into an enforceable right, allowing individuals and companies to participate in the economic life of Member States beyond their state of origin.

Its significance extends far beyond the formal right to register a business abroad. It protects the practical ability to conduct professional activities, establish corporate structures, organise business operations, and participate in cross-border economic relationships without unjustified national obstacles.

The CJEU’s case law has been particularly influential in developing the freedom. Gebhard established a general framework for assessing restrictions, while Centros, Überseering, and Inspire Art reshaped the relationship between national company law and corporate mobility. Later decisions, including VALE and Polbud, further developed the principles governing cross-border corporate transformations.

At the same time, the freedom does not eliminate national regulatory authority. Member States retain the power to regulate professions, protect consumers, safeguard public health, supervise companies, and enforce legitimate public-interest requirements. The central limitation is that such measures must respect the principles of non-discrimination, necessity, and proportionality.

The result is a legal balance between national regulatory autonomy and the integration of the European market. Freedom of establishment does not create a single uniform company or professional law across the Union. Instead, it requires national legal systems to operate in a way that permits genuine cross-border economic participation while preserving legitimate standards of public protection.

21. Primary Legal Sources and Further Reading

Treaty Provisions

• Article 49 TFEU – Freedom of Establishment
• Article 50 TFEU – Measures to Facilitate Establishment
• Article 51 TFEU – Exercise of Official Authority
• Article 52 TFEU – Public Policy, Public Security and Public Health
• Article 53 TFEU – Recognition of Qualifications
• Article 54 TFEU – Companies and Firms
• Article 56 TFEU – Freedom to Provide Services

EU Legislation

• Directive 2005/36/EC on the Recognition of Professional Qualifications
• Directive 2006/123/EC on Services in the Internal Market
• Directive 98/5/EC on the Practice of Lawyers in Another Member State
• Directive 77/249/EEC on the Provision of Services by Lawyers
• Directive (EU) 2017/1132 Relating to Certain Aspects of Company Law
• Directive (EU) 2019/2121 on Cross-Border Conversions, Mergers and Divisions

Important CJEU Judgments

• Reyners v Belgium, Case 2/74 – the narrow interpretation of the official authority exception.
• Klopp, Case 107/83 – establishment of a professional practice in another Member State.
• Gebhard, Case C-55/94 – the meaning of establishment and the proportionality test.
• Centros, Case C-212/97 – company incorporation and the choice of a more favourable legal system.
• Überseering, Case C-208/00 – recognition of companies incorporated in another Member State.
• Inspire Art, Case C-167/01 – restrictions on foreign companies.
• VALE, Case C-378/10 – cross-border company conversions.
• Polbud, Case C-106/16 – transfer of a registered office and corporate conversion.

Institutional Resources

• European Commission – Recognition of Professional Qualifications
• European Commission – Getting Recognition of Professional Qualifications
• European Commission – Single Market for Services
• European Parliament – Freedom of Establishment and Freedom to Provide Services