Can one claim copyright over a compilation of (public) data?

Introduction

Public domain information has long been considered outside the scope of copyright law, but compiling facts and presenting them in a particular form as a whole may raise the question of whether copyright subsists in the compilation. Courts have ruled that copyright can exist in published databases, indexes, and even lists, but the legal basis for such a ruling differs from jurisdiction to jurisdiction. The present paper seeks to demonstrate how the principle of copyright law varies significantly between different countries by analyzing historical cases and identifying the key differences in the concept of compilation in law.

The Historical Context: From “Books” to “Original Literary Works”

In order to better understand the intricacies of compilation copyright, it is crucial to refer to the legalese norms established in the 19th century. Before the Copyright Act 1911, UK copyright law used to protect “books” which courts loosely defined as any writings on a material. The objective of this definition was to prevent “unfair dealing” by way of one person deriving benefit from the labour and expenses of another. The cases of Kelly v Morris and Walter v Lane demonstrated that the courts recognized the property rights of the compilers, and thus a directory of street numbers and time-tables of various sorts could qualify for copyright protection if the compiler’s labour and expense were sufficiently substantial.

However, the Copyright Act 1911 amended the previous legislation by replacing the protection of “books” with “original literary works.” Such a change implied that for copyright protection, a compilation needed to exhibit a distinct authorial expression, rather than simply being a product of labour and monetary investment. A copyright work thus needed to evidence production history that demonstrated authorship in the conventional sense. Therefore, the works of a compiler that failed to exhibit substantial elements of authorship would no longer be protected by copyright law, even if the compiler had invested significantly in the production of such a work. Nevertheless, the 19th-century notions of copyright remained relevant in the following century.

The Australian Approach: Protecting “Sweat of the Brow”

The Australian approach to the copyright of compilations remains strongly linked to the historical concept of protecting the “sweat of the brow.” According to the Copyright Act 1968, the Australian courts have ruled that factual compilations may well be copyrighted if substantial labor, effort, and expense were involved in the production of the compilation, regardless of whether such a compilation exhibited any signs of substantial authorship. In Desktop Marketing Systems Pty Ltd v Telstra Corporation Ltd, for instance, the full court ruled that whole-of-universe directories could be copyrighted under Australian law.

The reasoning behind this ruling demonstrated that the court viewed intelligible information (even in the form of a simple list) as a compilation of labor and expense, regardless of whether such a compilation involved any elements of skill, judgment, or creativity. Therefore, the question of whether a whole-of-universe directory could be subject to copyright protection was answered in the by the Australian courts, as the investment required to produce such a directory far exceeded the value of the information itself. Thus, the court ruling allowed copyright to protect the directory as a law of unfair competition.

The IceTV Case: the Definition of a “Work”

The principle of protecting the “sweat of the brow” and the concept of labor and expense as the basis for compilation copyright were put to the test in the case of Nine Network Australia Pty Ltd v IceTV Pty Ltd. The central question raised by this case was whether the copyright in the weekly television schedules of the Nine Network was infringed by IceTV when it electronically extracted time and program information from these schedules. At first instance, however, Justice Bennett ruled against the plaintiff, distinguishing the case from the Desktop case.

The reasoning behind this ruling was centered around the idea that the schedules did not constitute a whole-of-universe directory but were a set of related items, therefore the weekly schedules did not involve substantial effort. Since Ice TV only extracted the program titles and time-slots in numerical order, they did not infringe on the copyright of the Nine Network.

Nevertheless, the Full Court ruled against Ice TV, reasoning that the time and title information formed the “foundation” of the weekly schedules, and therefore, extracting this information systematically amounted to copying a substantial part of the compilation. Therefore, the Full Court of Australia reversed the ruling of Justice Bennett and held that the copyright of the schedules was infringed by IceTV.

The International Consensus: Creativity, Not Labor, Is Protected by Copyright

The approach of the Australian courts to the copyright of compilations runs contrary to the international consensus which recognizes the original literary works as ones with some elements of creativity. In the US, the Supreme Court ruling in Feist Publications Inc v Rural Telephone Service Co Inc held that “originality is a requirement of copyrightability.” Stated more specifically, the Court ruled that for a publication to be copyrighted, it needed to exhibit a “minimal degree of creativity” in selection and arrangement of the information contained in it. Thus, the mere investment of labor and expense (such as the compilation of facts) was not enough for copyright protection.

Similarly, the Database Directive of the European Community mandates that a database only receives copyright protection if it is the “author’s own intellectual creation” due to the “selection or arrangement of the contents.”

Finally, in CCH Canadian v Law Society of Upper Canada, the Canadian courts ruled that the compilation of the law reports did not have the necessary level of skill to be protected by copyright. For this reason, in order to be protected by copyright, for compilations require the copyright holders need to show that the compilation requires more than selecting and arranging the facts.

Conclusion

The protection of compilations of facts presents copyright law with difficult questions regarding the boundaries of property rights and authorship. When it comes to the copyright of databases, indexes, directories, and similar writings, the Australian approach to compilation copyright runs counter to the international consensus. While the Australian courts have ruled that even simple compilations (such as whole-of-universe directories) are subject to copyright, in the US, EU, and Canada, the copyright holders must demonstrate that the compilation involved substantial elements of creativity beyond the labour, effort, and expenses that went into it. In the long run, the principle that only copyrights that demonstrate some elements of creativity should be subject to copyright is better, as it facilitates the access to public domain information for the next generations of researchers and writers.

Frequently Asked Questions (FAQs)

1. Can copyright be claimed over a compilation of public domain information?

Yes, a compilation of public domain information may receive copyright protection if it satisfies the applicable originality requirements. However, copyright does not extend to the underlying facts themselves, but only to the original elements involved in their selection or arrangement.

2. Does investing time, labour, and money in compiling public information create copyright?

Not necessarily. Under the modern approach followed in the US, EU, and Canada, labour, time, and financial investment alone are insufficient. The compilation must demonstrate the required degree of originality or intellectual creativity.

3. What is the “sweat of the brow” doctrine in copyright law?

The “sweat of the brow” doctrine recognises the effort, labour, and expense invested in creating a compilation as a basis for copyright protection. This approach was historically recognised in the UK and applied by Australian courts in cases involving factual directories and databases.

4. What did the court decide in Desktop Marketing Systems Pty Ltd v Telstra Corporation Ltd?

The Full Court of the Federal Court of Australia recognised copyright protection for whole-of-universe telephone directories, accepting that substantial labour, effort, and expense involved in compiling factual information could justify protection.

5. What is the significance of the IceTV case in compilation copyright?

Nine Network Australia Pty Ltd v IceTV Pty Ltd examined whether extracting television programme titles and time information amounted to copyright infringement. The case highlighted the importance of identifying the original expression in a compilation and determining whether a substantial part of that expression had been copied.

6. What did the US Supreme Court establish in Feist Publications Inc v Rural Telephone Service Co Inc?

The US Supreme Court established that originality is essential for copyright protection. A compilation must demonstrate at least a minimal degree of creativity in the selection or arrangement of information. Mere labour and investment are insufficient.

7. How does the European Union determine copyright protection for databases?

Under the EU Database Directive, copyright protection is available where the selection or arrangement of database contents constitutes the author's own intellectual creation. The underlying facts and information do not become copyright-protected merely because they are included in a database.

8. What is the significance of CCH Canadian v Law Society of Upper Canada?

The Canadian Supreme Court emphasised that originality requires the exercise of skill and judgment that is not purely mechanical. The decision rejected the idea that mere effort or labour is sufficient to establish copyright protection.

9. Does copyright protection over a compilation prevent others from using the underlying public domain facts?

No. Copyright protection over a compilation does not grant exclusive rights over the underlying facts. Others remain free to access and use public domain information, provided they do not reproduce protected original elements of the compilation.

10. Why is the originality requirement important in compilation copyright?

The originality requirement maintains a balance between protecting genuine creative contributions and preserving public access to factual information. It prevents copyright from becoming a means of monopolising facts that should remain available to researchers, writers, and the public.

Key Takeaways

- Public domain facts remain free to use: Copyright does not grant ownership over facts merely because they are collected or published together.

- Labour alone is not always sufficient: Modern copyright principles generally require originality rather than merely substantial time, effort, or financial investment.

- Australia historically followed the “sweat of the brow” approach: The Desktop Marketing decision recognised copyright protection for factual compilations based on substantial labour and expense.

- The IceTV case highlighted the importance of original expression: Copyright infringement requires examining whether a substantial part of the protected expression in a compilation has been copied.

- The US, EU, and Canada emphasise originality: These jurisdictions require creativity, intellectual creation, or the exercise of skill and judgment in selecting or arranging information.

- Copyright protection must not create a monopoly over information: Protecting original compilations while keeping underlying facts accessible is essential for research, innovation, and public knowledge.

- The balance between authorship and public access remains central: Copyright law must reward genuine creative contributions without restricting the use of information belonging to the public domain.

© 2025. All rights reserved.