Cookie Policy
This Cookie Policy was last updated on April 6, 2026 and applies to citizens and legal permanent residents of the European Economic Area and Switzerland.
1. What are cookies?
Cookies are small text files that are stored on your device when you visit certain websites. They allow a website to recognize a user’s device and store or retrieve information about their browsing habits.
2. What types of cookies do we use?
On the website www.tsisl.es, we use the following types of cookies:
a) Technical or functional cookies
These are strictly necessary to enable navigation on the website and the use of its features or services. These cookies do not require user consent when they are essential for providing the requested service.
b) Preference cookies
These cookies allow the website to remember information so that the user can access the site with certain characteristics, such as language, region, or display settings.
When these preferences are chosen directly by the user, they are considered technical cookies and do not require consent.
c) Analytics cookies
These cookies allow us to quantify the number of users and perform statistical analysis of how users interact with the website, in order to improve the services offered.
d) Marketing or behavioural advertising cookies
These cookies are used to track user behavior, build profiles based on browsing habits, and display personalized advertising.
3. Legal basis for the use of cookies
The legal basis for the use of strictly necessary technical cookies is the legitimate interest and the technical necessity to provide the requested service.
The use of analytics, preference (non-essential), and marketing cookies is based on the user’s consent, which can be given, refused, or withdrawn at any time via the cookie settings panel.
The use of cookies and the processing of personal data on this website are governed by the following regulations:
- General Data Protection Regulation (GDPR).
- Spanish Organic Law 3/2018 on Data Protection and Digital Rights.
- Law 34/2002 on Information Society Services and Electronic Commerce (LSSI-CE), particularly Article 22.2.
4. Consent
When accessing this website for the first time, a cookie banner is displayed allowing the user to:
- accept all cookies,
- reject all non-essential cookies,
- configure their preferences in a granular way.
The user may modify or withdraw their consent at any time via the cookie settings panel.
Browsing this website does not imply acceptance of non-essential cookies.
5. Cookies used on this website
The following table provides a simplified overview of the types of cookies used on this website and whether they require user consent:
| Category | Purpose | Installed by default? |
|---|---|---|
| Technical / functional | Enable the basic functioning of the website | Yes |
| Preference cookies | Store user settings and preferences | Only if allowed by the user (unless strictly necessary) |
| Analytics / statistics | Analyze website usage and improve services | No |
| Marketing / advertising | Track behavior and display personalized ads | No |
Below is a detailed list of the cookies used on this website:
Technical / first-party cookies
| Name | Type | Purpose | Duration | Provider |
|---|---|---|---|---|
| cookie_consent | Technical | Stores user cookie preferences | 1 year | First-party |
| wp-settings-* | Preference | Stores user settings in WordPress | 1 year | First-party |
| wp-settings-time-* | Preference | Manages expiration of user preferences | 1 year | First-party |
Analytics cookies
| Name | Type | Purpose | Duration | Provider |
|---|---|---|---|---|
| _ga | Analytics | Distinguish users | 2 years | Google Analytics |
| ga* | Analytics | Maintain session state | 2 years | Google Analytics |
| _gid | Analytics | Identify users | 24 hours | Google Analytics |
| _gat | Analytics | Limit request rate | 1 minute | Google Analytics |
These cookies may involve international data transfers to the United States, subject to the safeguards established by Google.
Marketing cookies
| Name | Type | Purpose | Duration | Provider |
|---|---|---|---|---|
| li_fat_id | Marketing | LinkedIn conversion tracking | 30 days | |
| bcookie | Marketing | Browser identification for advertising | 2 years | |
| lidc | Marketing | LinkedIn service optimization | 24 hours |
These cookies may involve international data transfers outside the European Economic Area.
6. Cookie management
You can manage, accept, or reject the use of cookies via the cookie banner displayed when accessing the website.
You can also delete or block cookies through your browser settings. Please note that disabling certain technical cookies may affect the proper functioning of the website.
When accessing this website, a cookie banner allows you to:
- accept all cookies,
- reject all cookies (except strictly necessary ones),
- configure cookies according to your preferences.
The user may modify their consent at any time via the cookie settings panel.
The user can reopen the cookie configuration panel at any time via the permanent link available on the website.
Furthermore, the user may withdraw their consent at any time without affecting the lawfulness of processing based on consent before its withdrawal.
7. Third-party cookies
This website uses third-party cookies for analytics and advertising purposes.
In particular, we use:
- Google Analytics (Google LLC)
Used to analyze user behavior on the website and improve our services.
May involve international data transfers to the United States.
Privacy Policy: https://policies.google.com/privacy - LinkedIn (LinkedIn Corporation)
Used for conversion tracking and advertising personalization.
May involve international data transfers outside the European Economic Area.
Privacy Policy: https://www.linkedin.com/legal/privacy-policy
The use of these cookies is subject to user consent, which can be given, refused, or configured at any time.
8. How to disable cookies in your browser
You can allow, block, or delete cookies installed on your device through your browser settings:
- Google Chrome
- Mozilla Firefox
- Microsoft Edge
- Safari
9. Profiling
The use of behavioural advertising cookies may involve profiling based on browsing habits in order to display personalized content.
10. User rights
Regarding the processing of personal data, you may exercise your rights of access, rectification, erasure, objection, restriction of processing, and data portability, as well as withdraw your consent at any time.
You also have the right to lodge a complaint with the relevant supervisory authority (in Spain, the Spanish Data Protection Agency – AEPD) if you consider that your data has not been processed in accordance with applicable regulations.
11. Contact
For any questions regarding this Cookie Policy or the processing of your personal data, you may contact:
Técnicas y Servicios de Ingeniería S.L.
Avda. Pío XII, 44. Torre 2 – Bajo izqda.
28016 Madrid, Spain
- Website: https://tsisl.es
- Email: tsi@tsisl.es / infotsi@tsisl.es
- Phone: +34 91 345 97 30
12. Updates
This Cookie Policy may be updated due to legal or technical changes.
Last updated: April 2026
