Terms and Conditions
These terms apply to contracts between BYDOS – Nazar Dosmukhambetov, Baden-Baden, Germany, and its clients. The full address is given in the legal notice.
Last updated: August 2026 · The German version is the legally binding one.
1. Scope
These terms and conditions apply to all contracts for web development, software development, process automation and consulting services, in the version valid at the time the contract is concluded.
Differing terms of the client only become effective if expressly confirmed in text form.
2. Conclusion of contract
Quotes are non-binding unless expressly designated as binding. A contract is concluded by acceptance of the quote in text form or by commencement of the work.
The scope of services follows from the respective quote. Services not named there are not part of the contract.
3. Scope of services and changes
If the client requests changes to the agreed scope, effort and price are communicated in text form before implementation. The change is only implemented after approval.
Additional effort outside the agreed scope is billed by effort at the applicable hourly rate.
4. Client cooperation
The client provides the content, access and information required for delivery in good time.
Delays caused by missing cooperation extend agreed deadlines accordingly.
The client warrants that the content they provide is free of third-party rights.
5. Prices and payment
The prices stated in the quote apply, plus statutory value added tax.
Unless agreed otherwise, 50 % of the order value is due on commissioning and 50 % on handover. For larger projects, billing in stages can be agreed.
Invoices are payable within 14 days without deduction.
6. Acceptance
On completion the work is made available for acceptance. The client reviews it within 14 days.
If no defects are reported in text form within this period, the work is deemed accepted.
Insignificant defects do not entitle the client to refuse acceptance.
7. Rights of use
On full payment the client receives the unlimited right, in time and territory, to use the results created, including source code and documentation.
Open-source components and third-party services used remain subject to their respective licence terms.
After launch the contractor may name and show the project as a reference unless the client objects in text form.
8. Warranty
Statutory warranty rules apply. Defects are remedied within a reasonable period.
There is no warranty for impairments caused by changes made by the client or third parties, by outages of third-party services, or by improper use.
9. Liability
The contractor is liable without limitation in cases of intent and gross negligence, and for injury to life, body or health.
In cases of simple negligence, liability applies only to breaches of essential contractual obligations and is limited to the foreseeable damage typical of the contract.
Any further liability is excluded.
10. Data protection and confidentiality
Both parties treat the other party's confidential information as confidential, including after the contract ends.
Where personal data is processed on instruction, a data processing agreement under Art. 28 GDPR is concluded.
11. Term and termination
Continuing obligations such as maintenance or ongoing support may be terminated by either party with one month's notice to the end of the month, unless agreed otherwise.
The right to extraordinary termination for good cause remains unaffected.
12. Final provisions
The law of the Federal Republic of Germany applies, excluding the UN Convention on Contracts for the International Sale of Goods.
If the client is an entrepreneur, the place of jurisdiction is Baden-Baden.
Should any provision be invalid, the validity of the remaining provisions is unaffected.