Terms and conditions

Valid for all services of Konrad Sigl, Basel (B2B)

1. Scope

These general terms and conditions apply to all contracts between Konrad Sigl, Basel, Switzerland (hereinafter “the provider”) and his business customers (B2B).

Deviating or supplementary terms of the customer apply only if they have been expressly agreed to in writing.

2. Services

The provider renders services in the field of information technology, in particular consulting, conception, development, setup, operation, support and project work.

The specific scope of services results from the respective quote, contract or project description.

3. Duties to cooperate

The customer provides all information, content and access required for the provision of services in good time.

Delays or additional effort due to insufficient cooperation may be invoiced additionally.

4. Remuneration

Remuneration is based on the agreed quote (fixed price or hourly rate).

Invoices are payable within 30 days of the invoice date without deduction, unless otherwise agreed.

5. Communication and access credentials

Digital tools and customer portals may be used for project handling, communication, invoicing and support. The customer treats access credentials received as confidential.

6. Liability

The provider is liable only for damage caused intentionally or through gross negligence.

Liability for indirect damage, consequential damage or lost profit is excluded to the extent permitted by law.

7. Warranty

The provider renders the services to the best of his knowledge and belief. A specific technical or economic outcome is not owed unless expressly agreed.

8. Confidentiality

Both parties treat confidential information that becomes known in the course of the collaboration as confidential.

9. Data protection

Personal data is processed in accordance with the provider’s privacy policy and the applicable Swiss data protection law (FADP).

10. Term and termination

Contracts end upon fulfilment of the agreed services, unless otherwise agreed. Continuing obligations may be terminated by either party with 30 days’ notice.

11. Applicable law and place of jurisdiction

Swiss law applies exclusively. The place of jurisdiction is Basel-Stadt, to the extent permitted by law.

12. Final provisions

Should individual provisions of these terms be invalid, the validity of the remaining provisions remains unaffected.

Last updated: October 2026, Basel. This English version is a translation for convenience; the German version is legally binding.