- Assignor
- The party transferring intellectual property rights — in this context, the website creator or developer who originally held the rights.
- Assignee
- The party receiving the transferred intellectual property rights — typically the client or business commissioning the website.
- Intellectual Property (IP)
- Legal rights over creations of the mind, including copyright in code, design, graphics, and text, as well as any trade marks or patents associated with the website.
- Copyright Assignment
- The permanent, irrevocable transfer of all copyright in a creative work from the original owner to another party.
- Moral Rights
- Non-economic rights an author holds in many jurisdictions — including the right to be identified as creator and the right to object to derogatory treatment — which must be explicitly waived for a clean IP transfer.
- Work Made for Hire
- A US doctrine under which certain works created by employees or, in limited categories, commissioned contractors are owned by the employer or commissioning party from creation — but websites rarely qualify automatically, making an assignment necessary.
- Representations and Warranties
- Contractual statements of fact made by the assignor confirming that the IP is original, unencumbered, and free from third-party claims.
- Consideration
- The payment or other value exchanged for the assignment — required in most jurisdictions for the transfer to be legally binding.
- Third-Party Licence
- Rights to use code, fonts, images, or plug-ins owned by someone other than the developer, which cannot be assigned and must be separately disclosed and re-licensed.
- Escrow
- A neutral holding arrangement under which source code or payment is held by a third party until agreed conditions — such as delivery and acceptance — are satisfied.
- Indemnification
- A contractual obligation by the assignor to compensate the assignee for losses arising from a breach of warranty, such as an infringement claim by a third party.