Privacy
What this site collects, and why.
No analytics, no advertising and no tracking cookies. The only personal data this site collects is what you send us - the enquiry form, and the emails that follow.
Last updated 9 September 2026
Who we are
DO Innovations SA is the controller for the personal data described here. We comply with the Swiss Federal Act on Data Protection (FADP) and, where it applies, the EU General Data Protection Regulation (GDPR). Hayanezu is the name of its Brand & Web Studio.
DO Innovations SAChemin de Bon-Abri 26a
1007 Lausanne, Switzerland
Email: hello@hayanezu.com
What we collect
- Enquiry form. The type of work you select, your business or project name, an existing website address if you give one, what you are trying to achieve, a target launch if you give one, a budget range if you give one, your name and your email address.
- Client data. If you instruct us, the identification, contact, billing and project data we need to act for you.
- Correspondence. The emails you send us and our replies.
- Server logs. Your IP address, the time, the page requested, the referring page, and your browser and operating system.
Please do not put health data, information about criminal proceedings or other sensitive details into the enquiry form. Send those another way once we are in touch.
Why we process it, and on what basis
Under the GDPR, each purpose has the legal basis shown. Under the FADP, a private controller does not need a legal basis in the same sense; where a justification is required we rely on the contract, or on an overriding private interest (Art. 31 FADP).
- Answering your enquiry - steps taken at your request before a contract (Art. 6(1)(b) GDPR).
- Acting for you under an instruction - performance of the contract (Art. 6(1)(b) GDPR).
- Accounting, tax and professional obligations - legal obligation (Art. 6(1)(c) GDPR).
- Running the website securely, including logs and spam filtering - our legitimate interest (Art. 6(1)(f) GDPR).
- Establishing or defending legal claims - our legitimate interest (Art. 6(1)(f) GDPR).
Cookies, analytics and advertising
This website loads no third-party measurement or advertising script. There is no Google Analytics, no advertising pixel, no social embed and no session recording. Fonts are served from this site. There is no cookie banner, because there are no cookies to consent to.
Who else sees your data
We do not sell personal data. We share it only with providers acting on our instructions under a contract, and with:
- Formspree - receives enquiry-form submissions and forwards them to us by email.
- Our hosting and email providers - they operate the server and carry our correspondence.
Data outside Switzerland and the EEA
Formspree is based in the United States. Where a provider is outside Switzerland and the EEA we transfer data only if the country is recognised as providing adequate protection, or under the Standard Contractual Clauses, or because the transfer is necessary to perform our contract with you or to pursue a legal claim (Art. 16 and 17 FADP; Art. 45, 46 and 49 GDPR).
How long we keep it
- Enquiries: for as long as it takes to answer them and, where a project follows, for the life of the engagement.
- Where a contract is concluded: the accounting records Swiss law requires us to keep for ten years.
- Server logs: a short period, by our host, for security and diagnostics.
Your rights
Subject to the conditions in the applicable law, you may ask us to:
- give you access to your data and a copy of it (Art. 25 FADP; Art. 15 GDPR);
- correct it if it is wrong (Art. 32 FADP; Art. 16 GDPR);
- delete it where we have no valid reason to keep it (Art. 32 FADP; Art. 17 GDPR);
- restrict processing while a dispute about it is resolved (Art. 18 GDPR);
- hand it over in a structured, machine-readable format, or send it to another controller where that is technically feasible (Art. 28 FADP; Art. 20 GDPR);
- stop processing based on our legitimate interests, on grounds relating to your situation (Art. 30(2)(b) FADP; Art. 21 GDPR).
You can withdraw consent at any time without affecting what was done beforehand (Art. 7(3) GDPR). We do not make automated decisions about you and do not profile you.
Write to hello@hayanezu.com. We may need to confirm your identity first, and we answer within 30 days, or one month where the GDPR applies.
You can complain to the Federal Data Protection and Information Commissioner (FDPIC), Feldeggweg 1, CH-3003 Berne, www.edoeb.admin.ch. In the EU or EEA you may instead go to the supervisory authority where you live, where you work, or where the problem occurred. You can also go to the civil courts.
Security
The site is served over HTTPS with HSTS, and we apply technical and organisational measures to protect personal data against loss, misuse and unauthorised access.
Changes
We may update this policy. The date at the top shows when it last changed.