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Privacy policy

Version: December 2025 · Edition: 2.0 · Applies to: ai-edu.ch

1. Controller

The controller within the meaning of the applicable data-protection laws, in particular the Swiss Data Protection Act (DSG) and the EU General Data Protection Regulation (GDPR), is:

Reto Lutz
Sole proprietorship "ai-edu"
Strumbergächerstrasse 13b
8907 Wettswil
Switzerland

Email: info@ai-edu.ch
Phone: +41 77 289 52 45

You can contact us at any time with questions about data protection.

2. Principles of data processing

Based on Article 13 of the Swiss Federal Constitution and the data-protection provisions of Swiss federal law (DSG), every person has the right to privacy and to protection against misuse of their personal data.

We follow these principles:

  • Lawfulness: We process data only on a lawful basis.
  • Purpose limitation: Data is only collected for specified, explicit purposes.
  • Data minimisation: We only collect the data we actually need.
  • Accuracy: We keep your data up to date and correct.
  • Storage limitation: Data is kept only as long as necessary.
  • Integrity and confidentiality: We protect your data appropriately.

3. Data collection on this website

3.1 Server log files

Every time you access our website, information is automatically recorded and stored in server log files. This includes:

  • Browser type and version
  • Operating system
  • Referrer URL (previously visited page)
  • Hostname of the accessing computer
  • Date and time of the server request
  • IP address (anonymised)

This data cannot be assigned to specific persons and is used to ensure smooth operation and to improve our services.

Legal basis: Legitimate interest (Art. 6(1)(f) GDPR).

3.2 Hosting

This website is hosted by Netlify, Inc. (USA). Servers are located in various data centres worldwide. Netlify processes data under the EU Standard Contractual Clauses.

4. Cookies and tracking tools

4.1 Technically necessary cookies

We use technically necessary cookies to ensure core website functionality. These cookies do not store personal data and are deleted at the end of the session.

Cookie Purpose Duration
analytics-consent Stores your cookie preference 1 year

4.2 Google Analytics 4

With your consent, we use Google Analytics 4, a web analytics service provided by Google Ireland Limited ("Google"). Google Analytics uses cookies to analyse how the website is used.

Data-protection measures:

  • IP anonymisation: Your IP address is shortened before transmission.
  • No data sharing: We have disabled data sharing with Google.
  • Data processing agreement: We have entered into a DPA with Google.
  • Retention: Data is automatically deleted after 14 months.

Legal basis: Consent (Art. 6(1)(a) GDPR).
Further information: Google privacy policy

4.3 Withdrawing consent

You can withdraw your consent to the use of cookies at any time:

  • Via our cookie banner (shown on first visit)
  • By deleting cookies in your browser settings
  • By contacting us directly

5. Processing of company data

5.1 Training data

When delivering workshops and training, the following data may be collected:

  • Names and email addresses of participants
  • Internal example data (anonymised)
  • Training outcomes and feedback

This data is used exclusively to deliver the agreed service and, after completion, is deleted or returned to the client according to the contractual arrangements.

5.2 Confidentiality

We treat all company data received in the course of training and advisory engagements as strictly confidential. Our staff are bound by confidentiality. Further details are set out in our Terms.

5.3 AI tools and company data

Our training addresses the safe use of AI tools. We recommend that clients:

  • Do not enter confidential company data into public AI systems
  • Use Enterprise versions of AI tools with data-protection guarantees
  • Establish internal guidelines for AI use

6. Contact form and enquiries

When you contact us via the contact form, email, or phone, your details are stored to process the enquiry.

6.1 Data collected

  • Name
  • Company name
  • Email address
  • Area of interest (optional)
  • Message content

6.2 Processing via Netlify Forms

Our contact form is processed through Netlify Forms. Data is transmitted in encrypted form and stored on servers in the EU/USA.

Legal basis: Pre-contractual steps (Art. 6(1)(b) GDPR).

7. Retention period

We retain your data only for as long as necessary for the respective purposes or as required by statutory retention obligations.

Data category Retention Reason
Contact enquiries 6 months After enquiry is closed
Contract data 10 years Statutory retention
Invoice data 10 years Tax law obligations
Server logs 30 days Security analysis
Analytics data 14 months Google Analytics setting
Training materials As agreed Per contract

8. Sharing data with third parties

We only share your data with third parties when:

  • You have explicitly consented
  • It is necessary to fulfil a contract
  • We have a legal obligation to do so

8.1 Processors used

Processor Purpose Location
Netlify Website hosting, forms USA (EU Standard Contractual Clauses)
Google Analytics (with consent) USA (EU Standard Contractual Clauses)

9. Data security

We use technical and organisational security measures to protect your data against accidental or intentional manipulation, loss, destruction, or unauthorised access.

9.1 SSL/TLS encryption

For security reasons this website uses SSL/TLS encryption. You can recognise an encrypted connection by the padlock icon in your browser and by the address starting with "https://".

9.2 Further measures

  • Regular security updates
  • Access restrictions to data
  • Staff training
  • Encrypted communication

10. Your rights

10.1 Exercising your rights

To exercise your rights, please contact us at info@ai-edu.ch. We will process your request within 30 days.

10.2 Right to lodge a complaint

You have the right to lodge a complaint with a supervisory authority if you believe that the processing of your data violates data-protection law.

Competent authority in Switzerland:
Federal Data Protection and Information Commissioner (FDPIC / EDÖB)
Feldeggweg 1
3003 Berne
www.edoeb.admin.ch

11. Changes to this privacy policy

We may adjust this privacy policy at any time to reflect changed legal requirements or changes to our services. The current version published on our website applies.

We will notify you on the website of any material changes.


Questions about data protection?

Contact us any time - we are happy to help.

Email: info@ai-edu.ch
Phone: +41 77 289 52 45