Privacy Policy

When you access HTA3D, our systems and the technical services required to provide the website may automatically process certain information, such as your IP address, date and time of access, browser, device, requested pages and technical logs.

This information may be necessary to establish communication between your device and our servers, provide the website correctly, maintain security, detect errors and prevent fraudulent or abusive use.

The use of cookies and similar technologies is explained separately in our Cookie Policy .

HTA3D may send you marketing communications when you have requested or expressly authorised them.

Where a prior contractual relationship exists, we may also inform you about our own products or services that are similar to those you have previously purchased, where permitted by applicable law.

In all cases, you may object or unsubscribe easily and free of charge by using the link included in each communication or by contacting info@hta3d.com.

Personal data will be retained for as long as necessary to fulfil the purpose for which it was collected and while a contractual, commercial or service relationship with HTA3D remains in place.

Once that relationship has ended, certain data may be retained in a restricted form for the periods necessary to comply with tax, accounting, commercial, consumer protection and other legally enforceable obligations.

Data processed solely on the basis of consent will no longer be used for that purpose once consent is withdrawn, unless another lawful basis permits or requires its retention.

HTA3D does not sell or rent personal data belonging to its users or customers.

In order to provide our services, certain data may need to be disclosed or made available to third parties where necessary, including:

• Courier companies, transport providers and postal operators.
• Banks and payment service providers.
• Tax, accounting and administrative advisers.
• Hosting, infrastructure and technology service providers.
• Email and communications service providers.
• Platforms used to manage marketing communications.
• Public authorities, courts, tribunals and other competent authorities where disclosure is required by law.

Where a supplier acts as a data processor, HTA3D will require the contractual and confidentiality safeguards required by data protection law.

Some technology providers may provide services from countries outside the European Economic Area or use internationally distributed infrastructure.

Where this involves an international transfer of personal data, the mechanisms and safeguards provided for under applicable law will be used, such as adequacy decisions, Standard Contractual Clauses or other legally recognised safeguards.

You may exercise your rights by contacting info@hta3d.com or by using our privacy tools .

To protect your personal data, we may request additional information where reasonably necessary to verify your identity.

If you believe that the processing of your personal data does not comply with applicable law, you may lodge a complaint with the Spanish Data Protection Agency (AEPD) .

If you provide HTA3D with personal data relating to another person, such as an order recipient, company contact or employee, you must ensure that you are authorised to provide that information and that the person concerned has been informed where required.

Users are responsible for ensuring that the information they provide is accurate, complete and up to date.

If any information changes, we recommend updating it through your customer account or notifying HTA3D so that we can keep our records accurate and current.

HTA3D applies technical and organisational measures designed to protect personal data against loss, alteration, unauthorised access, disclosure or unlawful processing, taking into account the nature of the information, existing risks and the state of technology.

However, no system connected to the Internet can guarantee absolute security. Users should also protect their credentials appropriately and avoid sharing passwords or access information with third parties.

HTA3D's purchasing services are primarily intended for adults and professional users.

We do not knowingly request personal data from minors where it is not necessary and where there is no appropriate lawful basis for processing.

HTA3D uses technical cookies and, where authorised by the user, analytics or marketing technologies.

The current list of cookies, providers, purposes, duration and consent options is available in our Cookie Policy .

Unless otherwise expressly stated for a specific service, HTA3D does not make decisions that produce legal effects or similarly significantly affect users based solely on automated processing of personal data.

HTA3D may update this Privacy Policy to reflect legislative changes, new services, modifications to our processes or changes to the providers we use.

Where changes are significant, users will be informed through appropriate means.

Last updated: September 2026.

This Privacy Policy is primarily governed by the General Data Protection Regulation (EU) 2016/679 (GDPR), Spanish Organic Law 3/2018 of 5 December on Personal Data Protection and Guarantee of Digital Rights (LOPDGDD) and, where applicable, Law 34/2002 of 11 July on Information Society Services and Electronic Commerce (LSSI-CE).