Last updated: 24.09.2025

 

We respect your privacy and comply with the Swiss Federal Act on Data Protection (DSG) and, where applicable, the EU General Data Protection Regulation (GDPR).

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1. Controller

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Oesterhaab Services

Brand: Avren Detailing

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Email: contact@avren.ch

Phone: +41 79 886 76 66

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2. Data We Collect

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We may collect and process the following personal data:

 

• Contact details (name, phone, email, address)

• Booking information (service, date, location)

• Payment details (processed via secure providers)

• Communication records (emails, phone calls, messages)

 

3. Purpose of Processing

 

We process your personal data for:

 

• Managing bookings and services

• Invoicing and accounting

• Customer communication and support

• Marketing (only with your explicit consent)

 

4. Data Sharing

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• We do not sell your data.

• Data may be shared with trusted third parties (e.g. payment processors, IT providers) solely for service provision.

• Invoices and financial records are retained as required by Swiss law (10 years).

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5. Data Storage & Security

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• Data is stored securely on servers located in Switzerland or the EU.

• Access is restricted to authorized personnel only.

 

6. Your Rights

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Under Swiss DSG (and GDPR, if applicable), you have the right to:

 

• Request access to your data

• Rectify or erase your data

• Restrict processing or object to processing

• Withdraw consent (for marketing) at any time

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Requests may be sent to contact@avren.ch.

 

7. Cookies & Analytics

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• Our website may use cookies and analytics tools (e.g. Google Analytics) to improve performance.

• You may opt out of cookies in your browser settings.

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8. Changes

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We may update this Privacy Policy from time to time.
The current version will always be published on www.avren.ch.

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