Last updated: August 17, 2026

3D EAU places particular importance on protecting the personal data of users of its website.

This policy explains which personal data may be collected when you use the website https://3deau.fr/, why it is used, how long it is retained, and what your rights are.

1. Data Controller

The data controller responsible for the processing of personal data carried out in connection with the website is:

3D EAU
Société par actions simplifiée (SAS)
54 rue Gérard
75013 Paris – France

SIREN: 801 877 887
Email: contact@3deau.fr
Telephone: +33 (0)6 60 04 96 88

2. What data may be collected?

Depending on how you use the website, the following data may in particular be collected:

  • first and last name;

  • email address;

  • telephone number, when provided;

  • company or organization, when provided;

  • content of the message sent to 3D EAU;

  • information necessary to process your request;

  • IP address and technical connection data, where necessary for the operation and security of the website;

  • email address when you subscribe to the newsletter;

  • information relating to your subscription and your interactions with newsletters, when you are subscribed to them.

3D EAU ensures that it collects only the data necessary for the purposes pursued.

3. Contact Form

When you use a contact form or submit a request to 3D EAU, the information provided is used to:

  • respond to your request;

  • contact you regarding your request;

  • consider any potential request for a quotation or service;

  • keep track of our communications;

  • where necessary, take pre-contractual measures requested by the data subject.

Depending on the nature of your request, the legal basis for the processing is either the performance of pre-contractual measures taken at your request or the legitimate interest of 3D EAU in responding to requests addressed to it.

4. Newsletter

The website offers the possibility of subscribing to the 3D EAU newsletter.

When you choose to subscribe, your email address is used to send you the newsletters and communications to which you have subscribed.

Subscription is based on your consent.

You may withdraw your consent and unsubscribe at any time by using the unsubscribe link included in the communications you receive or by contacting 3D EAU at the following address:

contact@3deau.fr

Subscription management and newsletter distribution are carried out using Mailchimp, a service provided by Intuit Inc.

When you subscribe to the newsletter, the data required to send it is transmitted to Mailchimp.

Depending on the configuration of the service, this data may include:

  • your email address;

  • information relating to your subscription;

  • information necessary to manage your preferences;

  • data relating to your interactions with newsletters.

5. Purposes of Processing

Personal data may be processed in particular for the following purposes:

  • responding to contact requests;

  • responding to requests for information;

  • processing requests for quotations;

  • monitoring communications with prospective clients and partners;

  • sending the newsletter where the person has consented to receive it;

  • measuring the effectiveness of newsletters;

  • improving content and communications;

  • ensuring the security and proper functioning of the website;

  • complying with the legal obligations to which 3D EAU is subject;

  • handling requests to exercise the rights provided for by applicable regulations.

The data is not used for purposes incompatible with those for which it was collected.

6. Data Recipients

Personal data is intended for authorized persons within 3D EAU who need access to it in the course of their duties.

It may also be transmitted to certain technical service providers acting on behalf of 3D EAU, where their involvement is necessary for the operation of the website or the provision of a service.

These service providers may operate in particular in the following areas:

  • website hosting;

  • maintenance and security;

  • form management;

  • newsletter management and distribution;

  • audience measurement, where used.

The precise list of service providers used on the website must be kept up to date by 3D EAU.

7. Data Retention Period

Data is retained for a period proportionate to the purpose for which it is processed.

Contact Requests and Prospective Clients

Data relating to prospective clients is retained for a maximum period of 3 years from the date of the last contact, unless a legal obligation or specific necessity justifies a different retention period.

Where a contractual relationship is established, certain data may be retained for the periods necessary to perform the contract and comply with applicable legal obligations.

Newsletter

The data used to send the newsletter is retained until the data subject unsubscribes.

After unsubscribing, the data is deleted or archived only where necessary to retain proof of the withdrawal of consent or to comply with a legal obligation.

Requests Relating to Data Protection Rights

Data necessary to process a request to exercise data protection rights may be retained for as long as necessary to process the request and, where necessary, to retain evidence of compliance with the applicable legal obligation.

8. Security

3D EAU implements appropriate technical and organizational measures to protect personal data against loss, unauthorized access, alteration, or unauthorized disclosure.

Access to the data is restricted to persons who need it in the course of their duties.

9. Cookies and Other Tracking Technologies

The website may use cookies and other tracking technologies that are necessary for its operation or intended for other purposes.

Certain tracking technologies may require your prior consent.

Detailed information regarding the cookies used on the website, their purposes, and how you can manage your choices is provided in the Cookie and Other Tracking Technologies Policy.

10. Transfers of Data Outside the European Union

Some technical service providers used by 3D EAU may be established outside the European Union or may use subcontractors located outside the European Union.

This is notably the case with Mailchimp, which states that it may process European data in the United States under its contractual data transfer framework.

Where personal data is transferred outside the European Union or the European Economic Area, 3D EAU ensures that such transfer is governed in accordance with applicable regulations.

11. Your Rights

In accordance with applicable personal data protection regulations, you have, depending on the circumstances, the following rights in particular:

  • the right to access your personal data;

  • the right to rectify inaccurate or incomplete data;

  • the right to erasure of your data;

  • the right to restriction of processing;

  • the right to object to certain processing activities;

  • the right to data portability where this right applies;

  • the right to withdraw your consent where the processing is based on consent.

You may also define instructions concerning what happens to your data after your death, under the conditions provided for by applicable regulations.

12. Exercising Your Rights

To exercise your rights or for any questions relating to the protection of your personal data, you may contact:

3D EAU
54 rue Gérard
75013 Paris – France

Email: contact@3deau.fr

In order to protect your data, 3D EAU may verify your identity where necessary.

13. Complaints to the CNIL

If, after contacting 3D EAU, you believe that your rights regarding your personal data have not been respected, you may lodge a complaint with the Commission Nationale de l’Informatique et des Libertés (CNIL).

14. Changes to This Policy

3D EAU may modify this policy to reflect changes to the website, its data processing activities, or applicable regulations.

The date of the latest update is indicated at the top of this page.