Last updated: 27 February 2026 · Applies to: collachamp-aguxwg2y.manus.space
This Cookie Policy explains how COLLA Knowledge Arena (operated by SEBA — Social Education & Business Academia, hereinafter "we", "us", or "our") uses cookies and similar tracking technologies when you visit our website at collachamp-aguxwg2y.manus.space (the "Site").
This policy is designed to comply with the General Data Protection Regulation (GDPR) (EU 2016/679), the Spanish Organic Law on Data Protection and Guarantee of Digital Rights (LOPDGDD) (Ley Orgánica 3/2018), the Regulation on Privacy and Electronic Communications (RGPD), the UK GDPR, and the California Consumer Privacy Act (CCPA).
By using the Site, you acknowledge that you have read and understood this Cookie Policy. You may withdraw or modify your consent at any time through the cookie preference centre accessible via the banner at the bottom of any page.
Cookies are small text files placed on your device (computer, tablet, or mobile phone) when you visit a website. They allow the website to recognise your device on subsequent visits and remember information about your preferences or actions. Cookies do not contain executable code and cannot directly identify you as an individual — they identify your browser or device.
In addition to cookies, we may use similar technologies such as web beacons, pixel tags, local storage, and session storage. This policy covers all such technologies collectively referred to as "cookies".
We classify our cookies into four categories based on their purpose and duration:
These cookies are strictly necessary for the Site to function and cannot be disabled. They do not require your consent under applicable law. They include cookies that enable core functionality such as security, network management, language preference, and accessibility.
These cookies enable enhanced functionality and personalisation. They remember choices you make (such as your language selection, quiz results, or preferred theme) so you do not have to re-enter them on each visit. Disabling these cookies may affect the quality of your experience.
These cookies collect aggregated, anonymised information about how visitors use the Site — such as which pages are visited most often and how users navigate between pages. This data helps us improve the Site's structure and content. No personally identifiable information is collected.
Currently, COLLA Knowledge Arena does not use marketing or advertising cookies. Should this change in the future, this policy will be updated and your consent will be sought before any such cookies are placed.
The following table lists all cookies currently in use on the Site:
| Cookie Name | Category | Purpose | Duration | Provider |
|---|---|---|---|---|
| colla_cookie_consent | Essential | Stores your cookie consent preferences (accepted categories and timestamp). | 12 months | COLLA / First-party |
| colla_lang | Functional | Remembers your selected display language (CA / ES / EN) across page visits. | 12 months | COLLA / First-party |
| colla_quiz_result | Functional | Stores your diagnostic quiz result (disruptor type) for the personalised badge display. | Session / until cleared | COLLA / First-party |
| colla_theme | Functional | Stores your UI theme preference (dark/light) if a toggle is enabled. | 12 months | COLLA / First-party |
| _ga | Analytics | Registers a unique ID used to generate statistical data on how visitors use the site (Google Analytics). | 2 years | Google LLC |
| _ga_* | Analytics | Used by Google Analytics to persist session state. | 2 years | Google LLC |
* Google Analytics cookies are only placed if you accept Analytics cookies. Google LLC is a data processor acting under a Data Processing Agreement (DPA) compliant with GDPR Standard Contractual Clauses (SCCs).
| Cookie Category | Legal Basis (GDPR Art.) | Consent Required? |
|---|---|---|
| Essential | Art. 6(1)(f) — Legitimate Interest / Art. 6(1)(b) — Contract performance | No |
| Functional | Art. 6(1)(a) — Consent | Yes |
| Analytics | Art. 6(1)(a) — Consent | Yes |
| Marketing | Art. 6(1)(a) — Consent | Yes (not currently used) |
Under the GDPR, LOPDGDD, and other applicable regulations, you have the following rights in relation to cookies and the personal data they may process:
| Right | Description | How to Exercise |
|---|---|---|
| Right to Withdraw Consent | You may withdraw your consent to non-essential cookies at any time without affecting the lawfulness of prior processing. | Click 'Manage Preferences' in the cookie banner at the bottom of any page. |
| Right of Access | You may request a copy of the personal data we hold about you, including data collected via cookies. | Email [email protected] |
| Right to Erasure | You may request deletion of personal data collected via analytics or functional cookies. | Email [email protected] or clear browser cookies. |
| Right to Object | You may object to processing based on legitimate interest (e.g., analytics). | Use the cookie preference centre or contact us. |
| Right to Lodge a Complaint | You have the right to lodge a complaint with a supervisory authority. | Spain: AEPD (aepd.es) · EU: Your national DPA · UK: ICO (ico.org.uk) |
In addition to the cookie preference centre on this Site, you can control and delete cookies through your browser settings. Please note that disabling essential cookies may prevent the Site from functioning correctly.
You can also opt out of Google Analytics tracking across all websites by installing the Google Analytics Opt-out Browser Add-on.
The data controller responsible for cookies on this Site is:
| Organisation | SEBA — Social Education & Business Academia |
| Website | collachamp-aguxwg2y.manus.space |
| Privacy Contact | [email protected] |
| Registered Territory | Catalonia, Spain (EU) |
| Supervisory Authority | Agència Espanyola de Protecció de Dades (AEPD) — aepd.es |
For any questions about this Cookie Policy or to exercise your data rights, please contact us at [email protected]. We will respond within 30 days as required by applicable law.
Some of our third-party cookie providers (such as Google LLC) are based outside the European Economic Area (EEA). Where personal data is transferred outside the EEA, we ensure appropriate safeguards are in place, including the use of Standard Contractual Clauses (SCCs) approved by the European Commission under Article 46 GDPR, or reliance on an adequacy decision where applicable.
For transfers to the United States, Google LLC participates in the EU–US Data Privacy Framework (adequacy decision adopted 10 July 2023), providing an equivalent level of data protection to that guaranteed within the EU.
COLLA Knowledge Arena is designed for use by students aged 12 and above in supervised educational settings. We do not knowingly collect personal data from children under the age of 14 without verifiable parental or guardian consent, in accordance with Article 8 GDPR and Article 7 LOPDGDD (which sets the age of digital consent at 14 in Spain).
Analytics cookies are only activated with explicit consent. In school deployments, consent management is handled at the institutional level by the participating school as joint data controller. If you believe a child under 14 has provided personal data without appropriate consent, please contact us immediately at [email protected].
We may update this Cookie Policy from time to time to reflect changes in technology, legislation, or our data practices. When we make material changes, we will update the "Last updated" date at the top of this page and, where appropriate, notify you via the cookie consent banner. We encourage you to review this policy periodically.
Continued use of the Site after changes are posted constitutes your acknowledgement of the revised policy. If you do not agree with any changes, you should discontinue use of the Site or adjust your cookie preferences accordingly.
This Cookie Policy is governed by Spanish law and the applicable European Union regulations. Any disputes arising from this policy shall be subject to the exclusive jurisdiction of the courts of Tortosa, Tarragona, Spain, without prejudice to your rights as a consumer or data subject under mandatory local law.
This policy is provided in English, Catalan (Català), and Spanish (Castellano). In the event of any inconsistency between language versions, the Catalan version shall prevail for matters governed by Catalan law, and the English version shall prevail for all other purposes.
We use cookies to improve your experience on COLLA.
Essential cookies keep the site working. Analytics cookies (optional) help us understand usage. By continuing, you agree to our Cookie Policy and Privacy Policy. Compliant with GDPR · LOPDGDD · RGPD.