Copyright registration in Spain for works made with AI is possible, but only for the human contribution: Spanish law recognises as author only the natural person who creates the work, and the Spanish Intellectual Property Registry reminds applicants that AI tools cannot replace that person. Registration is voluntary and gives you a legal presumption, but if your authorship is challenged you will need to show what you did and what the machine did. This guide is for agencies, studios, publishers and creators who use AI and want their works to stand up in Spain and across the corridor.
Key takeaways
- Under Article 5.1 of Spain’s consolidated Intellectual Property Act (TRLPI), only a natural person can be an author.
- Registration with the Intellectual Property Registry (RPI) is not required for protection, but it creates a rebuttable presumption that the registered rights exist and belong to the holder.
- The Central Registry’s 2026 fee for processing an application is EUR 8.26 online or EUR 14.97 in person; regional registries set their own fees.
- Courts in Germany already ask claimants to give a detailed account of the creative process once there are concrete signs of AI use.
- Contemporaneous records of drafts, prompts and edits are the best evidence of human authorship.
What does Spanish law require for a work made with AI?
Three provisions of the TRLPI (Royal Legislative Decree 1/1996) set the frame. Article 5.1 defines the author as the natural person who creates a literary, artistic or scientific work. Article 10.1 protects original creations expressed in any medium. Article 6.1 presumes, unless proven otherwise, that whoever appears as author on the work by name, signature or sign is the author.
In practice, this means that output generated autonomously by an AI system has no author under Spanish law, while a work in which a person makes the creative choices, using AI as a tool, can be protected. The line is drawn work by work, and the protection covers the human expression, not what the tool produced on its own.
The Spanish Intellectual Property Registry now displays a warning on its application pages: using automated tools such as AI in applications carries risks for their quality and assessment, and such tools cannot replace the intervention of the natural person in the work being registered.
The approach is consistent with what other offices say. The US Copyright Office’s report on copyrightability of 29 January 2025 concluded that prompts alone do not give users sufficient control to be authors of the output, while creative selection, arrangement or modification of AI material can be protected.
How does copyright registration in Spain work for AI-assisted works?
The Registry is a single national register made up of the Central Registry, under the Ministry of Culture, and territorial registries in Andalusia, Aragon, Asturias, Catalonia, Valencia, Extremadura, Galicia, La Rioja, Madrid, Murcia and the Basque Country. Its procedure is governed by Royal Decree 611/2023.
| Step | What it involves | Source |
|---|---|---|
| 1. Choose the registry | The territorial registry of the region where you file is competent; the Central Registry serves the remaining regions. Inscriptions have the same effect throughout Spain. | RD 611/2023, art. 15; RPI |
| 2. File the application | In person or online through the Ministry’s e-office with Cl@ve. Andalusia, the Basque Country and Madrid use their own online systems. | RPI, online applications |
| 3. Deposit an identifying copy | A copy of the work (for literary works, pages and volumes; for artistic works, a copy or photograph). The registry may request any complementary documentation it needs. | RD 611/2023, art. 14 |
| 4. Assessment | The registrar assesses the application and may ask for clarifications before registering, suspending or refusing. | RD 611/2023, art. 21 |
| 5. Decision | Maximum of six months; if no decision is notified in time, the application is deemed granted. | RD 611/2023, art. 23 |
| 6. Effects | Rights registered are presumed to exist and belong to the holder, unless proven otherwise. No renewal is required. | TRLPI, art. 145.3; RPI |
The Central Registry’s 2026 fees are EUR 8.26 online and EUR 14.97 in person for processing an application, and EUR 9.11 or EUR 16.66 for a certificate. Applications filed through a representative need a power of attorney with a notarised or registry-authenticated signature.
The key point for AI-assisted works is the registrar’s power to ask for clarifications and complementary documents. If the application or the identifying copy suggests AI involvement, be ready to explain the human contribution.
What evidence proves human authorship?
Spain has no specific case law on this yet that we can cite, but German courts show where disputes are heading. As summarised by Morgan Lewis (25 June 2026):
- The Regional Court of Frankfurt (2-06 O 401/25, 17 December 2025) held that once the defendant presents concrete indications of AI use, the claimant must give a detailed account of the creative process and of which elements are human. The songwriter succeeded with affidavits, and later AI changes were treated as adaptations of her protected lyrics.
- The Local Court of Munich (142 C 9786/25, 13 February 2026) refused protection for AI-generated logos because the decisive creative decisions were made by the software; detailed prompts were not enough.
The lesson is practical: the evidence must exist before the dispute. A useful file for each work includes:
- Dated drafts, sketches and versions, in native file formats with their metadata.
- A log of AI use: tool and version, prompts, outputs selected and rejected.
- A record of human edits: what was changed, added, combined or arranged, and by whom.
- The terms of use of each AI tool, which may affect ownership of outputs.
- Internal assignments or employment terms (Article 51 TRLPI) linking authors to the company.
When you register, describe and deposit the work as it is, identify the human author or authors truthfully, and keep the creative file ready in case the registrar or a court asks.
What this means for your business
- Map where AI enters your creative workflow and decide which outputs are strategic enough to register.
- Adopt a simple documentation protocol for creative teams so records are made as the work progresses.
- Register key works in Spain and, if you trade in Latin America or Africa, check whether national copyright registers there offer similar evidential value.
- Protect logos and brand assets through trademark registration as well: the Registry does not accept logos, which are protected under industrial property law.
If you need this coordinated across several countries, our team for AI-assisted works and digital assets can design the protocol and handle the filings, together with our copyright registration service for creative and digital works.
Where companies get this wrong
- Registering what the AI produced as if it were entirely human. A registration obtained on inaccurate authorship data is exposed if challenged.
- Keeping no records. Reconstructing the creative process months later, under litigation pressure, rarely convinces.
- Ignoring the tool’s licence terms, which can restrict commercial use or ownership of outputs.
- Relying on registration alone for logos and brand assets that need trademark protection.
- Leaving assignments unsigned with freelancers or agencies, so the company cannot prove it owns the rights it registers.
Frequently asked questions
Can I register a work created with AI in Spain?
Yes, if a natural person made the creative choices and the AI was a tool. Spanish law only recognises natural persons as authors, and the Registry warns that AI cannot replace human intervention. Register the work under the name of the human author and keep records showing the human contribution.
Is registration mandatory to protect a work in Spain?
No. Copyright arises from the act of creation. Registration with the Intellectual Property Registry is voluntary, but it creates a presumption, unless proven otherwise, that the registered rights exist and belong to the holder, which shifts the burden of proof to whoever disputes them. It does not need to be renewed.
How much does copyright registration in Spain cost?
At the Central Registry, the 2026 fee for processing an application is EUR 8.26 online or EUR 14.97 in person, and a certificate costs EUR 9.11 or EUR 16.66. Territorial registries in regions such as Madrid, Catalonia or Andalusia set their own fees, so check with the registry where you file.
Can IP Global Guard register our AI-assisted works?
Yes. We review the creative file, prepare the application and the identifying copy, and file with the competent Spanish registry. For other countries in Europe, Latin America and Africa we coordinate local correspondents, and we combine copyright filings with trademark protection where brand assets are involved.
Secure the authorship of your AI-assisted works with IP Global Guard
IP Global Guard, the IP services line of META Channel Corporation Limited, protects creative and digital works with one strategy and one billing relationship across more than 25 jurisdictions in Europe, Latin America and Africa.
Send us a list of the works you want to protect and a short description of how AI is used in producing them. We will tell you what can be registered, what records to keep and where to file. Speak to our copyright team.
This article is general information, not legal advice, and reflects the position on the date of publication.
Sources
- BOE, Spanish consolidated Intellectual Property Act (Royal Legislative Decree 1/1996), Articles 5, 6, 10, 51 and 145
- BOE, Royal Decree 611/2023 approving the Regulation of the Intellectual Property Registry (13 July 2023)
- Ministry of Culture, Intellectual Property Registry: how to register a work
- Ministry of Culture, Intellectual Property Registry: 2026 fees
- Morgan Lewis, AI and copyright: judicial landscape in Germany (25 June 2026)
- US Copyright Office, Copyright and Artificial Intelligence, Part 2: Copyrightability (29 January 2025)
