Intellectual property clauses appear in almost every commercial contract — service agreements, employment contracts, development SOWs, and partnership agreements all address IP in some form. Yet the distinction between assigning IP and licensing IP is poorly understood, and getting it wrong can have permanent consequences. Assignment transfers ownership. Licensing grants permission to use. These are fundamentally different outcomes.
What an IP assignment means
An IP assignment permanently transfers ownership of intellectual property from one party (the assignor) to another (the assignee). After an assignment, the assignor has no ongoing rights in the IP — they cannot use it, licence it to others, or prevent the assignee from doing whatever they choose with it.
Assignment is the appropriate clause when the commissioning party wants full and permanent ownership of the IP created for them. For a business that commissions a brand identity, a software product, or a proprietary process, assignment is typically what they expect and what the commercial arrangement requires.
Assignments must be in writing to be enforceable for copyright under Australian law. Verbal assignments of copyright are not valid — the formal requirement exists to create a clear record of the transfer.
What an IP licence means
An IP licence gives the licensee permission to use the IP in specified ways, for a specified duration, in a specified territory — while the licensor retains ownership. The licence can be exclusive (only the licensee can use the IP) or non-exclusive (the licensor can also licence the same IP to others).
Licensing is appropriate when the IP owner wants to retain ownership while allowing others to use the IP. Software vendors licence their products rather than assigning them because they want to maintain control and continue licensing to multiple customers. A photographer licences image rights rather than assigning them so they can licence the same image to multiple publications.
The commercial logic of licensing versus assigning often comes down to value. If the IP will be used in multiple contexts by different parties, licensing preserves its ongoing commercial value to the creator. If the IP has been created specifically for one party, assignment reflects the economic reality of the transaction.
Background IP vs foreground IP
Most IP disputes in commercial relationships arise not from a failure to address IP ownership, but from a failure to distinguish between background IP and foreground IP.
Background IP is the pre-existing intellectual property that a party brings to an engagement — their existing codebase, design systems, methodologies, and tools. Foreground IP is the new IP created during the engagement for the specific purposes of the project.
A typical commercial arrangement is: the commissioning party takes ownership of the foreground IP (usually through assignment); the service provider retains ownership of background IP (usually through retention with a licence granted to the commissioning party to use it as incorporated into the deliverables). This reflects the reality that a developer's reusable framework is not something they should be forced to assign to every client.
Moral rights: the clause people forget
Moral rights under Australian copyright law include the right of attribution (the right to be identified as the creator) and the right of integrity (the right to object to derogatory treatment of the work). Unlike economic copyright, moral rights cannot be assigned — they remain with the creator even after an assignment.
However, creators can consent to acts that would otherwise infringe their moral rights. A written moral rights waiver or consent clause allows the commissioning party to use, modify, and adapt the work without attribution and without the creator's ongoing consent.
Moral rights waivers should be included in every IP assignment. Without one, a creator could claim a moral rights infringement if their name is removed from credited work or if the work is substantially modified in a way they find objectionable.
The difference between assignment and licence determines who owns what, forever. Understand which clause your agreement needs before you sign.