Legal
Terms & Conditions
Last updated: October 2026
1. Definitions
In these terms, 'VirtuoLab' means the business VirtuoLab of Mustafa Kose, established in Papendrecht and registered with the Dutch Chamber of Commerce (KvK) under number 94892083. 'Client' means the natural or legal person entering into an agreement with VirtuoLab. 'Services' means all work carried out by VirtuoLab, including web development, app development, design and consultancy.
2. Applicability
These general terms and conditions apply to all offers, quotes and agreements between VirtuoLab and the client. Deviations are only valid if agreed in writing.
3. Quotes and agreements
All quotes from VirtuoLab are without obligation and valid for 30 days, unless stated otherwise. An agreement is formed upon written confirmation by both parties. VirtuoLab reserves the right to decline assignments without stating reasons.
4. Performance of the agreement
VirtuoLab performs the assignment to the best of its knowledge and ability, in accordance with the standards of good workmanship. VirtuoLab may have certain work carried out by third parties. The client is responsible for supplying the required information and materials on time.
5. Intellectual property
For custom work, the client becomes the owner of the source code and the data. Upon full payment, VirtuoLab transfers the intellectual property rights in the custom work developed for the client to the client and delivers the source code. If the client wants a different arrangement, for example only a right of use while the rights remain with VirtuoLab, this is recorded in writing in the quote and the price is adjusted accordingly. Existing tools, libraries and generic components that VirtuoLab also uses in other projects remain the property of VirtuoLab; the client receives a perpetual, non-exclusive right to use them for the delivered product. Open-source components are subject to their own licences.
6. Payment
Unless agreed otherwise, VirtuoLab applies a payment schedule of 40% on commissioning, 30% on delivery of the concept and 30% on final delivery. Invoices must be paid within 14 days of the invoice date.
7. Liability
VirtuoLab's liability is limited to the amount invoiced under the agreement. VirtuoLab is not liable for indirect damage, including consequential loss, lost profit or missed savings.
8. Confidentiality
Both parties are obliged to keep confidential all confidential information received in the context of the agreement. This obligation also applies after the agreement ends.
9. Governing law
All agreements between VirtuoLab and the client are governed by Dutch law. Disputes will be submitted to the competent court in the district where VirtuoLab is established.
Company details
- Company name
- VirtuoLab (virtuolab.dev)
- Owner
- Mustafa Kose
- Registered address
- Haagbeukhof 142, 3355 AE PapendrechtNot a visiting address; meetings online or on location.
- Dutch Chamber of Commerce (KvK)
- 94892083
- info@virtuolab.dev
- Phone
- +31 6 43913632
- Available
- Monday to Friday, 09:00–18:00