Copyright in Czech Freelancer Contracts 2026: Who Owns the Deliverable
Invoices alone do not transfer copyright. Under Czech law you usually need a written licence or transfer of economic rights. Software ordered from an individual author may fall under special rules similar to employee work — but a clear licence clause is still essential in practice.
Work contract with IP clauses
Use smlouva o dílo for defined deliverables; add cooperation/NDA where needed for broader projects.
Licence vs “I transfer copyright”
Colloquial “transfer of copyright” is often implemented as an exclusive licence in Czech documents. Specify territory, duration, exclusive/non-exclusive use, modifications and sublicensing.
For marketing assets, define channels (web, ads, social) and whether the client may edit files.
Software ordered from a freelancer
A computer program created by an individual author on commission may be treated similarly to employee work if statutory conditions are met — but you should still regulate source code delivery, updates, open-source components and documentation.
If the supplier is a company, confirm who holds rights from subcontractors.
Websites, graphics, copy, standard software modules with clear deliverables.
Mass distribution, music/stock assets, disputes over additional author remuneration.
Agency or ongoing collaboration?
Cooperation agreement when the relationship is broader than a single deliverable.