Intellectual Property in Greece

Greece offers a structured and EU-aligned legal framework for intellectual property protection, yet the practical realities of enforcement, registration timelines, and cross-border coordination present distinct challenges for international businesses. Whether you are registering a trademark, defending a copyright, or pursuing a trade secret claim, understanding the Greek IP landscape is essential before committing resources. This article maps the core legal instruments, procedural pathways, enforcement mechanisms, and strategic choices available to foreign and domestic rights holders operating in Greece.

Greek intellectual property law rests on a combination of domestic statutes and directly applicable EU regulations. The principal domestic instrument is Law 4679/2020 on trademarks, which transposed EU Directive 2015/2436 and modernised the national trademark system. Copyright and related rights are governed by Law 2121/1993 (as repeatedly amended), which remains the foundational text for authors, performers, and producers. Patent protection follows Law 1733/1987 on technology transfer, inventions, and technological innovation, supplemented by Greece's obligations under the European Patent Convention (EPC). Industrial designs are regulated under Presidential Decree 259/1997 and, for EU-registered designs, by EU Regulation 6/2002 directly.

The Hellenic Industrial Property Organisation (OBI - Οργανισμός Βιομηχανικής Ιδιοκτησίας) is the competent authority for patents, utility models, and industrial designs at the national level. Trademark registration is handled by the Directorate General of Internal Market and Industry under the Ministry of Development. Copyright collective management is overseen by the Copyright Organisation (OPI - Οργανισμός Πνευματικής Ιδιοκτησίας), which also maintains a public register of works.

Greece is a member of the Paris Convention, the Berne Convention, the TRIPS Agreement, and the Patent Cooperation Treaty (PCT). This means that international rights holders can use Madrid System filings for trademarks, PCT applications for patents, and Hague System filings for industrial designs, all with legal effect in Greece. EU trade marks (EUTMs) registered through the European Union Intellectual Property Office (EUIPO) are directly enforceable in Greece without separate national registration.

A non-obvious risk for international clients is the assumption that an EUTM or a PCT patent automatically provides the same practical protection as a nationally registered right. In enforcement proceedings before Greek courts, national registrations often carry procedural advantages in terms of evidentiary weight and speed of interim relief.

Trademark protection in Greece is available through three routes: national registration with the Directorate General, EUTM registration at EUIPO, or international registration via the Madrid System designating Greece or the EU. Each route has different cost structures, timelines, and strategic implications.

A national Greek trademark application typically proceeds as follows. The applicant files electronically through the Ministry of Development's online portal, paying a filing fee that varies by number of classes. The Office conducts a formal examination and publishes the mark for a two-month opposition period. If no opposition is filed, or if opposition proceedings conclude in the applicant's favour, registration is granted. The entire process from filing to registration takes approximately six to twelve months under normal circumstances.

Under Law 4679/2020, Article 4, a trademark may consist of any sign capable of distinguishing goods or services, including words, logos, colours, sounds, and three-dimensional shapes, provided it can be represented in a manner that allows the competent authorities and the public to determine the subject matter of protection clearly. Article 13 of the same law lists absolute grounds for refusal, including descriptiveness, lack of distinctiveness, and deceptiveness.

Opposition proceedings are governed by Articles 29-35 of Law 4679/2020. An opponent has two months from publication to file. The opposition is decided by the Administrative Trademark Committee. Decisions are subject to administrative appeal and, subsequently, to judicial review before the Administrative Courts of Appeal. This multi-stage process can extend the overall timeline by one to three years in contested cases.

A common mistake made by international clients is filing in too few classes to cover actual commercial activities, or using overly broad specifications that invite opposition. Greek practice favours precise, commercially realistic class descriptions. Overly broad filings are more vulnerable to partial refusal and to non-use cancellation actions after five years of registration, as provided under Article 47 of Law 4679/2020.

Trademark enforcement in Greece involves both civil and criminal routes. Civil claims are brought before the Multi-Member Courts of First Instance (Πολυμελές Πρωτοδικείο), which have jurisdiction over IP disputes. Interim injunctions are available under Articles 682-738 of the Code of Civil Procedure (Κώδικας Πολιτικής Δικονομίας) and can be obtained within days in urgent cases. Criminal liability for trademark infringement is established under Article 61 of Law 4679/2020, which provides for imprisonment and fines.

To receive a checklist for trademark registration and enforcement in Greece, send a request to info@vlo.com.

Greece provides two forms of short-term patent protection that are particularly relevant for SMEs and technology companies: the standard patent and the utility model (certificate of utility). Both are administered by OBI.

A Greek national patent application is filed with OBI and undergoes a formal examination. OBI does not conduct a substantive examination of novelty and inventive step for national patents; instead, it relies on search reports from the European Patent Office (EPO) or other recognised authorities. Under Law 1733/1987, Article 5, an invention is patentable if it is new, involves an inventive step, and is susceptible of industrial application. The patent term is twenty years from the filing date, subject to payment of annual renewal fees.

The utility model (βεβαίωση χρησιμότητας) offers a faster and cheaper alternative for inventions that may not meet the full inventive step threshold. The term is seven years, extendable to ten. OBI processes utility model applications without substantive examination, making registration achievable within three to six months. This instrument is particularly useful for product-based businesses seeking rapid protection while a full patent application is pending.

European patents granted by the EPO under the EPC take effect in Greece upon validation. Validation requires filing a Greek translation of the patent claims with OBI within three months of the EPO's grant decision, along with payment of a validation fee. Failure to validate within this window results in the European patent having no legal effect in Greece - a procedural trap that catches many foreign applicants unfamiliar with national validation requirements.

The Unitary Patent system, which became operational in EU member states including Greece, allows a single patent granted by the EPO to have uniform effect across participating states without separate national validation. This significantly reduces administrative burden for applicants seeking broad European coverage.

Patent infringement disputes in Greece are heard by the Multi-Member Courts of First Instance. The claimant must prove ownership, validity, and infringement. Greek courts have jurisdiction to grant interim injunctions, orders for the seizure of infringing goods, and final judgments awarding damages and ordering destruction of infringing products. Damages are calculated under Article 65 of Law 1733/1987, which allows for actual loss, lost profits, or a reasonable royalty as alternative bases.

In practice, it is important to consider that patent litigation in Greece can take two to four years to reach a first-instance judgment. Interim relief is therefore strategically critical. A well-prepared application for an interim injunction, supported by technical evidence and a clear showing of urgency, can effectively halt infringement while the main case proceeds.

Copyright in Greece arises automatically upon creation of an original work, without any registration requirement. Law 2121/1993, Article 1, defines the scope of protection to include literary, artistic, and scientific works, including software, databases, audiovisual works, and architectural designs. The term of protection is the life of the author plus seventy years, consistent with EU Directive 2006/116/EC.

While registration is not required for copyright to subsist, voluntary deposit of works with OPI creates a public record that can be valuable in enforcement proceedings. OPI maintains a register of works and can issue certificates of deposit, which serve as prima facie evidence of authorship and date of creation in court proceedings.

Related rights (neighbouring rights) protect performers, phonogram producers, film producers, and broadcasting organisations. These rights are governed by Articles 46-48 of Law 2121/1993 and have terms ranging from fifty to seventy years depending on the category.

Software protection in Greece follows the EU Software Directive (2009/24/EC), transposed into Greek law. Source code and object code are protected as literary works. Reverse engineering is permitted only within the narrow limits set by Article 42 of Law 2121/1993, which mirrors the Directive's exceptions for interoperability. Many underappreciate the breadth of these restrictions: even internal decompilation for compatibility testing can constitute infringement if the statutory conditions are not met.

Copyright enforcement in Greece proceeds through civil courts and, for commercial-scale infringement, through criminal prosecution. Civil remedies include injunctions, damages, and account of profits. Criminal penalties under Article 66 of Law 2121/1993 include imprisonment of up to five years and substantial fines for commercial infringement. Customs authorities can also detain suspected infringing goods at the border under EU Regulation 608/2013 on customs enforcement of IP rights.

A practical scenario: a foreign software company discovers that a Greek distributor has sublicensed its software without authorisation to third parties. The company can file for an interim injunction before the Athens Multi-Member Court of First Instance, seeking an immediate order to cease distribution. Simultaneously, it can file a criminal complaint with the public prosecutor. The combination of civil and criminal pressure often accelerates settlement negotiations.

To receive a checklist for copyright enforcement in Greece, send a request to info@vlo.com.

Trade secret protection in Greece was significantly strengthened by Law 4605/2019, which transposed EU Directive 2016/943 on the protection of undisclosed know-how and business information. Under Article 2 of Law 4605/2019, a trade secret is information that is secret (not generally known or readily accessible), has commercial value because of its secrecy, and has been subject to reasonable steps to keep it secret.

The 'reasonable steps' requirement is a de facto threshold that many businesses fail to meet. Greek courts assess whether the rights holder implemented confidentiality agreements, access controls, internal policies, and technical measures. A business that relies on informal understandings or verbal agreements to protect sensitive information is unlikely to obtain relief under Law 4605/2019.

Misappropriation of trade secrets can occur through unlawful acquisition, disclosure, or use. Article 10 of Law 4605/2019 provides for injunctions, corrective measures (including destruction of infringing goods), damages, and publication of judicial decisions. The statute of limitations for trade secret claims is six years from the date the rights holder became aware of the misappropriation and the identity of the infringer.

Unfair competition claims in Greece are governed by Law 146/1914 on unfair competition (Νόμος περί αθεμίτου ανταγωνισμού), which remains in force alongside the newer trade secret statute. Article 1 of Law 146/1914 provides a general clause prohibiting acts contrary to good commercial morals. This broad provision has been used by Greek courts to address passing off, misappropriation of business reputation, and deceptive comparative advertising.

A non-obvious risk arises when a departing employee takes confidential client lists or technical specifications to a competitor. Under Law 4605/2019, the former employer can seek an urgent interim injunction to prevent use of the information, provided it can demonstrate that the information qualifies as a trade secret and that the employee had access to it in the course of employment. The urgency requirement for interim relief means that the employer must act quickly - delays of more than a few weeks after discovering the misappropriation can undermine the urgency argument before the court.

The intersection of trade secret law and employment law in Greece creates additional complexity. Employment contracts governed by Law 3850/2010 and the Civil Code (Αστικός Κώδικας) may include post-termination confidentiality and non-compete clauses. Greek courts scrutinise non-compete clauses carefully: they must be limited in duration (typically up to two years), geographic scope, and subject matter to be enforceable. Overly broad clauses are routinely struck down or reduced by courts applying proportionality principles.

We can help build a strategy for trade secret protection and enforcement in Greece. Contact info@vlo.com to discuss your specific situation.

Effective IP enforcement in Greece requires selecting the right procedural tool for the specific situation. The main options are civil litigation, criminal prosecution, customs detention, administrative proceedings, and alternative dispute resolution.

Civil litigation before the Multi-Member Courts of First Instance is the primary route for IP disputes involving significant commercial stakes. Athens and Thessaloniki have the largest IP caseloads. The Athens Multi-Member Court of First Instance has developed a body of practice on trademark, copyright, and patent matters that provides reasonable predictability for well-prepared claimants. Lawyers' fees for IP litigation in Greece typically start from the low thousands of euros for straightforward matters and rise substantially for complex patent or multi-party cases.

Interim injunctions are the most powerful short-term tool. Under Articles 682-738 of the Code of Civil Procedure, a claimant can obtain an interim injunction without prior notice to the defendant (ex parte) in cases of extreme urgency. The court applies a three-part test: likelihood of success on the merits, risk of irreparable harm, and balance of convenience. An ex parte injunction can be obtained within twenty-four to seventy-two hours in urgent cases. The defendant has the right to apply for revocation at a subsequent hearing, typically scheduled within thirty days.

Criminal prosecution is available for trademark counterfeiting, copyright piracy, and trade secret misappropriation. A criminal complaint is filed with the public prosecutor. The prosecutor can order police raids, seizure of infringing goods, and arrest of suspects. Criminal proceedings in Greece are slow - a final criminal judgment can take five to eight years - but the investigative tools available in the criminal process (search and seizure, witness examination under oath) can generate evidence useful in parallel civil proceedings.

Customs enforcement operates under EU Regulation 608/2013. A rights holder can file an Application for Action (AFA) with the Greek Customs Authority, requesting detention of suspected infringing goods at the border. Once goods are detained, the rights holder has ten working days (extendable to twenty) to confirm infringement and initiate civil or criminal proceedings. Failure to act within this window results in release of the goods.

Alternative dispute resolution is available through the Hellenic Mediation and Arbitration Centre (EKODIA) and through international arbitration institutions. For IP disputes with a cross-border dimension, parties sometimes agree to arbitration under ICC or WIPO Arbitration Rules. WIPO's Arbitration and Mediation Center administers domain name disputes under the UDRP, which is relevant for .com and other gTLD domains. For .gr domain disputes, the Greek domain registry (ICS-FORTH) applies its own dispute resolution procedure.

Three practical scenarios illustrate the strategic choices:

• A foreign fashion brand discovers counterfeit products bearing its Greek trademark being sold through online marketplaces and physical stores in Athens. The optimal strategy combines an ex parte interim injunction against identified sellers, an AFA with customs to intercept further imports, and a criminal complaint to trigger police raids on warehouses.

• A technology startup based in Germany has licensed software to a Greek company, which has exceeded the scope of the licence by deploying the software on additional servers. The startup files a civil claim for copyright infringement and breach of contract before the Athens Multi-Member Court, seeking damages and an injunction. Because the infringement is ongoing and documented, interim relief is available without waiting for the full trial.

• A pharmaceutical company holds a European patent validated in Greece. A Greek generic manufacturer begins marketing a product that the patent holder believes infringes its claims. The patent holder files for an interim injunction, supported by a technical expert report. The generic manufacturer counterclaims for invalidity. The court must balance the public interest in access to medicines against the patent holder's rights - a fact pattern that Greek courts have addressed in several cases, generally applying EU principles on proportionality.

The loss caused by an incorrect enforcement strategy can be substantial. Choosing criminal prosecution as the primary route in a commercial dispute, for example, often delays effective relief by years while the civil route could have produced an injunction within days. Conversely, relying solely on civil proceedings when criminal evidence-gathering tools are needed can leave the rights holder without the documentary proof required to succeed at trial.

To receive a checklist for IP enforcement strategy in Greece, send a request to info@vlo.com.

What is the main practical risk for a foreign company registering a trademark in Greece?

The primary risk is failing to monitor the Greek trademark register after registration. Under Law 4679/2020, third parties can file oppositions during the two-month publication window, and later file cancellation actions for non-use after five years. A foreign company that registers a mark but does not actively use it in Greece, or fails to monitor for conflicting applications, may find its registration challenged or cancelled. Maintaining genuine commercial use and conducting regular watch searches are essential components of a sustainable trademark strategy in Greece.

How long does it take and what does it cost to obtain an interim injunction in an IP case in Greece?

An ex parte interim injunction in an urgent IP case can be obtained within twenty-four to seventy-two hours of filing. The application is heard by a single judge of the Multi-Member Court of First Instance. Legal fees for preparing and arguing an interim injunction application typically start from the low thousands of euros, depending on complexity. Court filing fees are modest. The injunction remains in force until the court holds a full hearing, usually within thirty days, at which the defendant can contest it. If the injunction is ultimately not confirmed, the applicant may be liable for damages caused to the defendant.

When should a rights holder use arbitration instead of Greek court litigation for an IP dispute?

Arbitration is preferable when the dispute involves a contractual relationship (such as a licence agreement) that contains an arbitration clause, when confidentiality of the proceedings is commercially important, or when the counterparty is a foreign entity and enforcement of a judgment across borders would be complex. Greek courts are generally competent and accessible for IP matters, but litigation is public and can take two to four years at first instance. Arbitration under WIPO or ICC rules can produce a final award in twelve to eighteen months. However, interim injunctions from Greek courts remain available even when the main dispute is referred to arbitration, which is an important practical advantage.

Greece provides a comprehensive IP protection framework aligned with EU standards, but effective protection requires active management of registrations, timely enforcement action, and careful selection of procedural tools. Rights holders who treat registration as a one-time event, rather than the starting point of an ongoing protection programme, consistently underperform in enforcement proceedings. The combination of civil, criminal, and customs tools available in Greece gives well-prepared rights holders significant leverage - but only if deployed promptly and strategically.

Our law firm Vetrov & Partners has experience supporting clients in Greece on intellectual property matters. We can assist with trademark registration and opposition proceedings, patent validation and enforcement, copyright protection strategies, trade secret safeguarding, and IP litigation before Greek courts. To receive a consultation, contact: info@vlo.com.