Verified as of 27 September 2026. If anything has changed, let me know and I will update it with the date of the change.
From time to time, a work that was about to go to auction or be sold outside Spain is held back. Sometimes the export permit is refused; sometimes the work is declared non-exportable as a precautionary measure; later, proceedings may be opened to protect it as an Asset of Cultural Interest (Bien de Interés Cultural, BIC). These are different acts, and they have different effects.
This guide explains what each measure means, who is involved and what obligations the owner may take on. It is based on Law 16/1985 on the Spanish Historical Heritage, in its consolidated version following the update of 27 May 2026, and on Royal Decree 111/1986. It is not legal or tax advice.
What is an Asset of Cultural Interest
Article 9 of Law 16/1985 provides that assets declared to be of cultural interest shall enjoy ‘special protection and safeguarding’ (singular protección y tutela). BIC status is the most stringent category of individual protection at state level, although the autonomous communities have their own categories and procedures. Not every asset that forms part of the Spanish Historical Heritage is a BIC.
Once proceedings are opened, the asset is provisionally subject to the same protection regime as assets already declared, under Article 11. The declaration is entered in the General Register of Assets of Cultural Interest, without prejudice to regional registers.
Who declares it
The division of powers cannot be settled by a single rule. The autonomous communities process and declare most of the BICs located in their territory, under their own legislation. The central State administration acts in the cases reserved to it by Article 6.b of Law 16/1985, including assets assigned to public services managed by the State administration or forming part of the National Heritage (Patrimonio Nacional).
Protecting heritage against export and spoliation falls to the State. That is why the same work can be subject both to a state measure on its departure from Spain and to regional protection proceedings.
What this entails for the owner
The declaration does not turn the work into public property. A BIC may continue to belong to a private individual or entity, but it becomes subject to duties and controls. Among them:
- Conservation and custody. Owners and possessors must conserve and protect the asset. The authorities may order works and, if these duties are not met, carry them out in the owner’s place. Serious breaches may even justify expropriation in the social interest, on the terms laid down by law.
- Interventions subject to control. Conservation, repair, or restoration activities are subject to the authorisation regime and the criteria of the applicable state and regional heritage legislation.
- Inspection, study and public visits. Article 13.2 requires owners to allow inspection, study by researchers and free public visits on at least four days a month. For movable assets, the visiting obligation may be replaced, on the conditions set by law, by depositing the asset for exhibition for up to five months every two years. Full or partial exemption is also possible on justified grounds.
- Notification of transfers. Sales and other transfers for consideration must be notified, together with their terms. The authorities may exercise a right of pre-emption (tanteo) and, where the required notification was not made, a right to acquire after the sale (retracto), within the time limits in Article 38.
Regional regulations may add obligations or specify the procedure.
When an export permit is required
Taking an asset out of Spain is subject to different regimes depending on its age, protection status, destination and value.
Under Article 45.2 of Royal Decree 111/1986, a permit is required for assets that are one hundred years old or more and for those included in the General Inventory of Movable Assets. For destinations outside the European Union, Council Regulation (EC) No 116/2009 also applies. For assets between 50 and 100 years old, whether a European licence is needed depends on the category and the value. Some thresholds:
- €15,000 for drawings, prints and photographs.
- €30,000 for watercolours, gouaches and pastels.
- €50,000 for sculptures.
- €150,000 for paintings.
The regulation covers further categories and requirements. Assets below a threshold may need documents showing customs that no licence is required.
BICs, assets for which BIC proceedings have been opened, those declared non-exportable as a precautionary measure and publicly owned assets can only obtain authorisation for temporary export, not for permanent export or for temporary export with an option to sell.
What happens if export is refused
An application for permanent export, or for temporary export with an option to sell, of a privately owned asset counts as an irrevocable offer to sell it to the State at the declared value. If the permit is refused, the State has six months to accept the offer and, if it does, one year from acceptance to pay. The refusal does not in itself transfer ownership.
The Board for the Classification, Valuation and Export of Cultural Assets (Junta de Calificación, Valoración y Exportación) reports on each application. The decision rests with the Directorate-General for Cultural Heritage and Fine Arts. Some autonomous communities take part in receiving and processing applications where they have their own classification bodies.
Precautionary export ban, refusal and BIC status
Three decisions need to be kept apart:
- Refusal of a permit. It decides one specific application to take the asset out of the country.
- Precautionary declaration of non-exportability. Article 5.3 allows the export of an unprotected asset to be blocked until proceedings are opened to include it in a special protection category.
- BIC declaration. It places the asset under the corresponding regime of special protection and safeguarding.
A precautionary declaration of non-exportability does not make an asset a BIC. Until protection proceedings are opened or concluded, it does not in itself trigger all the obligations that come with BIC status, such as public visits. The work still belongs to its owner, even though it cannot leave Spain permanently.
Article 5.3 of Law 16/1985 does not set a general time limit after which the precautionary measure lapses. Whether it is maintained, and how it is reviewed, has to be assessed together with the subsequent proceedings, the applicable administrative rules and the circumstances of the case.
Two recent cases
The sequence of the Ecce Homo attributable to Caravaggio shows how these acts differ. On 7 April 2021, the Ministry of Culture declared lot 229 of an Ansorena auction non-exportable as a precautionary measure; it was then catalogued as The Crowning with Thorns, circle of José de Ribera. On 9 April, the Community of Madrid opened BIC proceedings. Decree 242/2021 of 22 December declared the work an Asset of Cultural Interest. The State acted first to stop it leaving the country; the autonomous community then put heritage protection in place.
The Immaculate Conception by Juan de Pareja followed a different sequence. The Ministry refused the export permit on 14 April 2025. The Community of Madrid then opened proceedings and declared it a BIC by Decree 76/2026 of 9 September. The state act was a permit refusal, not a precautionary declaration of non-exportability.
Tax measures and payment in kind
Law 16/1985 provides for tax measures for assets registered as BICs or included in the General Inventory, but how they apply in practice depends on the tax legislation in force, the tax concerned and whether its requirements are met. Heritage status does not in itself entitle the owner to a fixed deduction.
Certain cultural assets can also be handed over to the State in payment of certain tax debts. The valuation is carried out by the Board for the Classification, Valuation and Export of Cultural Assets. The taxpayer may reject it and pay in money instead.
On the open conversation
This guide sets out the state protection regime on the basis of Law 16/1985, Royal Decree 111/1986, the European export rules and the official acts in the cases cited. Regional and tax legislation may add further requirements. If you work in heritage, at an auction house or in administrative law and spot a change or a nuance, the guide remains open.
Sources
- Law 16/1985, of 25 June, on the Spanish Historical Heritage (in Spanish).
- Royal Decree 111/1986, of 10 January, partially implementing Law 16/1985 (in Spanish).
- Council Regulation (EC) No 116/2009 on the export of cultural goods (Spanish version).
- Ministry of Culture, export of cultural goods (in Spanish).
- Community of Madrid, Decree 242/2021, of 22 December, on the Ecce Homo attributable to Caravaggio (in Spanish).
- Community of Madrid, Decree 76/2026 of 9 September on the Immaculate Conception by Juan de Pareja, BOCM No 221, 16 September 2026 (in Spanish).