Slovenia Defamation Laws: Civil, Criminal & Defences

In Slovenia, defamation is both a criminal offence and a civil wrong. The Criminal Code (Kazenski zakonik, KZ-1) groups the honour offences in articles 158 to 162, covering insult, defamation, slander, and false accusation, while the Obligations Code (Obligacijski zakonik) lets the person harmed claim compensation for non-material damage.

Is defamation civil, criminal, or both in Slovenia?

It is both. Slovenia keeps the classic continental set of honour offences in the Criminal Code (Kazenski zakonik, KZ-1), in the chapter on criminal offences against honour and reputation, articles 158 to 162. These cover insult (razzalitev), slander (obrekovanje), defamation, malicious false accusation of crime, and reproach for a criminal offence. Alongside this, the Obligations Code (Obligacijski zakonik, OZ) treats an attack on a person's honour, reputation, or the business reputation of a legal person as a civil wrong, allowing the injured party to claim compensation for non-pecuniary damage and other relief. A single false statement can therefore lead both to a private criminal prosecution and to a civil suit for damages.

What counts as criminal defamation under KZ-1?

Slovenian law distinguishes several offences. Article 158 (insult) covers insulting another person and carries a fine or imprisonment of up to three months, increased to up to six months where committed through the press, radio, television, or other media. Article 159 (slander) covers asserting or spreading a factual statement about another that the speaker knows to be false, capable of harming the person's honour or reputation, punishable by a fine or up to six months, rising to up to one year through the media. Article 160 (defamation) covers asserting or spreading a false statement about another capable of damaging their honour or reputation, with a fine or up to three months, rising to up to six months through the media. Further articles cover malicious false accusation of a crime and reproach for a criminal offence.

Watch out: Penalties rise where the offence is committed through the media, and the Council of Europe and the International Press Institute have urged Slovenia to repeal criminal defamation, noting it lags behind several neighbouring states that have decriminalised these offences.

What defences and privileges apply?

Truth, good faith, and legitimate context are central. For insult under article 158, the Criminal Code provides that the act is not punishable where it is expressed in a scientific, literary, or artistic work, in a serious critique, in the performance of an official duty, in journalistic work, in the defence of a right, or in protecting justified interests, unless the manner of expression or other circumstances show an intent to disparage. For the factual offences, a person who proves that a defamatory assertion is true is generally not liable, and Slovenian courts also weigh whether the speaker had reasonable grounds to believe the statement true. Article 169 excludes unlawfulness for statements made in defence of a right or in protection of legitimate interests in proceedings or disputes. Courts apply the European Court of Human Rights case law, requiring public figures to tolerate wider criticism.

What remedies and damages are available?

On the civil side, the Obligations Code allows a person whose honour or reputation has been injured to claim compensation for non-pecuniary (non-material) damage, in addition to any pecuniary loss. The recoverable damage can include the infliction of mental distress and, for a legal person, the tarnishing of its business reputation. Slovenian law does not set a fixed statutory cap on non-pecuniary awards; instead the court determines the amount on the facts and the evidence presented, taking into account the gravity and circumstances of the violation. The injured person may also seek removal of the harmful content, publication of a judgment or correction, and an order to stop the unlawful conduct. In the criminal proceedings the court can additionally order publication of the judgment.

What is the limitation period?

For civil damage claims, the Obligations Code sets a general limitation period of three years from the day the injured party learns of the damage and of the person who caused it (the subjective period), subject to an objective backstop of five years from when the damage occurred. The injured person should act within these windows to preserve a money claim. Because the criminal honour offences are prosecuted by private action, the injured person must also observe the short deadline that applies to filing a private criminal complaint, which runs from when the injured party learns of the offence and the offender. The civil and criminal timing differ, so each route should be checked separately.

How is online defamation treated?

The KZ-1 honour offences and the Obligations Code apply to statements published online, including on social media, in reviews, and in comment sections, and the heavier media-related penalties can apply to widely accessible online publications. Because Slovenia is a European Union member, intermediary liability follows EU law (the e-Commerce framework, now overlaid by the Digital Services Act): a hosting provider is generally not liable for user content it does not know about, but can be liable if it fails to act expeditiously to remove or disable access to clearly unlawful content after proper notice. The European Court of Human Rights case Delfi AS v. Estonia, decided under the same Convention that binds Slovenia, illustrates that news portals can in some circumstances be responsible for clearly unlawful user comments.

Watch out: Re-sharing or forwarding another person's defamatory post can amount to spreading the statement, creating liability separate from that of the original author.

How do you bring a defamation claim in Slovenia?

There are two routes. For the criminal honour offences, the injured person files a private criminal prosecution directly with the competent court, because these offences are not pursued by the state prosecutor; a special amendment also routed insult and defamation of public officials to private prosecution. For a civil claim, the injured person sues in the ordinary civil courts under the Obligations Code, seeking compensation for non-pecuniary harm, removal of the content, publication of the judgment, and an injunction. Slovenia adopted anti-SLAPP measures in early 2026 aimed at protecting journalists and public-interest speech from abusive defamation suits. This is general information about Slovenian law, not legal advice for any specific dispute.

Frequently Asked Questions

Is defamation a crime in Slovenia?

Yes. Articles 158 to 162 of the Criminal Code (KZ-1) make insult, slander, defamation, and false accusation criminal offences. They are prosecuted by private action brought by the injured person rather than by the state prosecutor, and convictions usually result in fines.

What is the difference between articles 158, 159, and 160 in Slovenia?

Article 158 (insult) covers insulting a person. Article 159 (slander) covers spreading a statement of fact the speaker knows to be false. Article 160 (defamation) covers spreading a false reputation-damaging statement. Each carries heavier penalties when committed through the media.

What are the penalties for defamation in Slovenia?

Insult carries a fine or up to three months (six months via media). Defamation carries a fine or up to three months (six months via media). Slander carries a fine or up to six months (one year via media). Imprisonment is rare in practice, with fines being the usual outcome.

How much can you sue for defamation in Slovenia?

Under the Obligations Code you can claim compensation for non-pecuniary harm, removal of the content, and publication of the judgment. There is no fixed statutory cap; the court sets the amount based on the gravity of the violation and the evidence presented.

Is truth a defence to defamation in Slovenia?

Generally yes. Proving a factual assertion is true usually defeats liability, and good-faith belief on reasonable grounds is relevant. Insult is also not punishable in scientific, literary, journalistic, or official contexts unless the manner shows an intent to disparage.

What is the time limit for a defamation claim in Slovenia?

Civil damage claims under the Obligations Code are generally barred three years after the injured party learns of the harm and the responsible person, and at most five years after the harm occurred. A private criminal complaint must be filed within the short statutory deadline after learning of the offence.

How is online defamation handled in Slovenia?

The same Criminal Code and Obligations Code rules apply online, and media-level penalties can apply to widely accessible posts. As an EU member, platform liability follows EU law: a host is generally not liable for user content it does not know about but can be liable if it fails to remove clearly unlawful content after notice.

Does Slovenia protect criticism of public figures?

Yes. Slovenian courts apply European Court of Human Rights case law requiring public figures to tolerate wider criticism, and article 169 excludes liability for statements made in defence of a right or to protect legitimate interests. Slovenia also adopted anti-SLAPP protections in early 2026.