Privacy Policy
Last updated: April 21, 2026
1. Who we are
This Privacy Policy applies to BIYU B.V. ("BIYU", "we", "us", or "our"), the controller of your personal data.
| Company | BIYU B.V. |
|---|---|
| Address | Hoofdweg 1490, 2153 NA Nieuw-Vennep, the Netherlands |
| Chamber of Commerce | KVK 80174590 |
| info@biyu.world | |
| Website | www.biyu.world |
We are committed to protecting your personal data and handling it in a transparent, responsible manner in accordance with the General Data Protection Regulation (GDPR) and applicable Dutch law.
2. What data we collect
We collect personal data in the following situations:
a) Demo request form
When you submit a demo request on our website, we collect:
- Full name
- Work email address
- Company name
- Your message / business context (optional)
b) Direct contact
If you contact us by email, we collect the information you include in that communication, such as your name, email address, and the content of your message.
c) Website usage
Our website does not use tracking cookies or third-party analytics tools that collect personal data. We do not place any cookies on your device that require your consent.
3. Why we collect your data
We process your personal data for the following purposes and on the following legal bases:
| Purpose | Legal basis (GDPR) |
|---|---|
| Responding to your demo request and scheduling a call | Legitimate interest (Art. 6(1)(f)) — pursuing a potential business relationship |
| Answering questions and providing support via email | Legitimate interest (Art. 6(1)(f)) |
| Sending follow-up communications about BIYU CircOS | Legitimate interest (Art. 6(1)(f)); you can opt out at any time |
| Compliance with legal obligations | Legal obligation (Art. 6(1)(c)) |
We do not use your data for automated decision-making or profiling.
4. How long we keep your data
We retain your personal data for no longer than necessary for the purpose for which it was collected:
- Demo request data — retained for up to 24 months after our last interaction, or until you ask us to delete it.
- Email correspondence — retained for up to 24 months, unless a longer retention period is required by law.
After the retention period expires, your data is securely deleted or anonymised.
5. Who we share your data with
We do not sell your personal data. We may share it with trusted third parties in the following limited circumstances:
- Email / communication tools — we use third-party email services to manage correspondence. These processors are bound by data processing agreements.
- Scheduling tools — if we use a calendar or meeting scheduling tool to book your demo, that provider may process your name and email. We will always use GDPR-compliant providers.
- Legal requirements — we may disclose data if required by law or a competent authority.
All third-party processors are contractually obliged to handle your data securely and only for the purpose specified.
6. International data transfers
Where possible, we keep your data within the European Economic Area (EEA). If any of our processors transfer data outside the EEA, we ensure appropriate safeguards are in place, such as Standard Contractual Clauses (SCCs) as approved by the European Commission.
7. Your rights
Under the GDPR, you have the following rights regarding your personal data:
- Right of access — you can request a copy of the personal data we hold about you.
- Right to rectification — you can ask us to correct inaccurate or incomplete data.
- Right to erasure — you can request deletion of your data, subject to certain conditions.
- Right to restriction — you can ask us to restrict how we process your data in certain circumstances.
- Right to data portability — you can request your data in a structured, machine-readable format.
- Right to object — you can object to processing based on legitimate interest at any time.
- Right to withdraw consent — where processing is based on consent, you can withdraw it at any time without affecting the lawfulness of prior processing.
To exercise any of these rights, contact us at info@biyu.world. We will respond within 30 days.
You also have the right to lodge a complaint with the Dutch Data Protection Authority (Autoriteit Persoonsgegevens) at www.autoriteitpersoonsgegevens.nl.
8. Cookies
Our website currently uses only technically necessary functionality. We do not use analytics cookies, advertising cookies, or any other cookies that require your consent under the Dutch Telecommunications Act (Telecommunicatiewet) or the GDPR.
If this changes in the future, we will update this policy and add a cookie consent mechanism before placing any non-essential cookies.
9. Security
We take appropriate technical and organisational measures to protect your personal data against loss, misuse, unauthorised access, disclosure, alteration, or destruction. These measures include secure email communication and limiting access to personal data to those who need it.
10. Changes to this policy
We may update this Privacy Policy from time to time. The most current version will always be available at www.biyu.world/privacy. The "Last updated" date at the top of this page reflects when the policy was last revised. We encourage you to review this page periodically.
11. Contact
For any questions about this Privacy Policy or how we handle your data, please contact us:
- Email: info@biyu.world
- Post: BIYU B.V., Hoofdweg 1490, 2153 NA Nieuw-Vennep, the Netherlands