If someone uses your property, you can take legal action. But where is the line between fair use and infringement? And what is a cease and desist letter? In this article, we’ll outline your rights when you’re facing copyright issues.
What is Fair Use?
Fair use refers to when people can use copyrighted materials without explicit permission. There are set criteria for when fair use is in effect, but it usually follows a case-by-case basis. Here are the four main factors that this doctrine takes into account:
- Purpose and character: Is the work transformative? Does it expand on the original in a way that isn’t a direct copy?
- Nature of the work: Copyright is a lot less strict for factual sources. In contrast, it’s often stricter for published works.
- Amount they use: Brief clips from a film to make a point are usually fine. People should aim to use the bare minimum.
- Effect on the market: Does the new work make the original less valuable? Could it act as a substitute for the original?
Fair use usually covers reviews, commentaries, parodies, and class lessons. However, this isn’t blanket permission for someone to use, copy, or distribute the work however they want.
Other Copyright Exemptions

Fair use isn’t the only way someone can get around copyright. Under the TEACH Act, teachers can give copies of copyrighted resources to students. This can be done digitally to help with long-distance learning or via simple photocopies.
Similarly, libraries can usually copy works to preserve them. Digitizing them is similarly allowed, especially if it helps disabled patrons view the works.
Parodies also have more leeway in terms of using copyrighted material. For example, musicians can change a song’s lyrics to alter its narrative while retaining the tune. On the topic of music, a person can privately record a song they like. However, they can’t distribute this recording.
Small-scale performances, even those that don’t count as parodies, can also sidestep copyright laws. These include ones by churches or schools. Non-commercial plays will generally pose no problems at all copyright-wise.
Documenting Copyright Issues
If you believe somebody is stealing your work, build up your evidence right away. Take as many screenshots or even screen recordings as you can. Include your own work in the document you put together. This will make it easier to compare the two.
Log every date, including when you created the original work. This will help you assert that your creations inspired the plagiarist. For example, if they create a commercial character design that heavily resembles your art from years ago.
If they host it on their website, use WHOIS tools to learn more about the domain and its owner. You should also reach out to them. This likely won’t work, but it’ll still help your case.
When To File a Cease and Desist for Copyright Issues
A cease and desist letter lets you formally demand that someone stop using your work. It could even request compensation. If they don’t stop, you can then pursue further action. You can file a cease and desist when someone:
- Uses a character you created without permission.
- Makes a work with your art that’s too derivative.
- Distributes copies of your work for financial gain.
- Releases an unofficial “sequel” to your work.
- Uses your photos on their site without a license.
- Samples your music tracks without asking you.
- Diminishes the work’s value or even replaces it.
- Uses more footage than necessary for a review.
Ultimately, if you think somebody has violated your copyright, it’s worth pursuing. There are few clear rules for copyright. Even the four rules of fair use are open to interpretation. But sending a cease and desist letter could be enough to make them stop.
If this goes to court, prepare to argue your case. This is where your evidence will come into play. You’ll have to outline why their work violates your copyright, even when accounting for fair use.
How Long Does Copyright Last?
Generally speaking, copyright lasts for the author’s whole lifetime, plus 70 years. This is only the case for works created in and after 1978. Older works are subject to different and more complex rules. They required renewal after 28 years, though this is now automatic.
For works by companies or anonymous creators, copyright lasts for 95 years after publishing or 120 years after creation. The law defaults to whichever of these is shorter. Once copyright ends, the work enters the public domain.
People can use works in the public domain however they wish. However, when using characters from these works, they can’t add traits or details from recent adaptations. These are still subject to copyright.
Conclusion on Copyright Issues
Copyright can be a legal minefield. This is why it’s important that you know your rights and when to take action. Using an online cease and desist template will also help the document stay valid in court.

