Copyright Infringement Claims: How to Prepare Your Court Bundle

Last updated: March 2026

Quick Answer

A court bundle for a copyright infringement claim must establish three things: that copyright subsists in the work, that you own it (or hold an exclusive licence), and that the defendant has copied a substantial part without permission. Your bundle should include the original work with evidence of authorship and creation date, the allegedly infringing work, a side-by-side comparison, correspondence, and evidence supporting your chosen remedy. For IPEC and county court proceedings, the bundle must be a paginated, indexed PDF compliant with the relevant practice direction.

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Copyright Infringement in England and Wales: The Legal Framework

Copyright in the United Kingdom is governed by the Copyright, Designs and Patents Act 1988 (CDPA). Unlike trade marks and patents, copyright arises automatically — there is no registration system in the UK. This means that proving ownership is both more straightforward (no application needed) and more difficult (no certificate to wave at the judge).

The absence of a registration requirement is simultaneously copyright's greatest strength and its most significant litigation challenge. You cannot simply produce a certificate proving your rights. Instead, you must build an evidential case from the ground up — and the quality of that case depends entirely on what goes into your bundle.

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What You Must Prove

The Three Elements

Every copyright infringement claim requires proof of three elements:

1. Subsistence — copyright exists in the work
2. Ownership — you own the copyright (or hold an exclusive licence entitling you to sue)
3. Infringement — the defendant has done, without your licence, one of the acts restricted by copyright

If any element is missing, the claim fails. Your bundle must address all three with documentary evidence — not merely assertions in a witness statement.

Subsistence: Does Copyright Exist?

Copyright protects original literary, dramatic, musical, and artistic works, as well as films, sound recordings, broadcasts, and typographical arrangements. The threshold for originality is relatively low — the work must be the author's own intellectual creation, reflecting the author's personality through free and creative choices (Infopaq International v Danske Dagblades Forening [2009] ECJ).

Documents to include:

• The original work itself (the photograph, the text, the design, the code, the music)
• Evidence of when it was created — file metadata, emails attaching early drafts, published versions with dates
• Evidence that it qualifies for protection — that the author was a qualifying person (UK national or resident, or national of a country party to the Berne Convention)
• For works created in the course of employment, the employment contract (section 11(2) CDPA provides that the employer owns copyright in works made by employees in the course of employment)

Ownership: Who Holds the Rights?

The first owner of copyright is generally the author — the person who created the work. Exceptions include works made in the course of employment (owned by the employer) and certain commissioned works where ownership has been assigned by written agreement.

Documents to include:

• Evidence of authorship — your name on the work, testimony from collaborators, creative process documentation
• Assignment agreements — if copyright was assigned to you by the original author, include the written assignment (section 90(3) CDPA requires assignments to be in writing and signed)
• Exclusive licence agreements — if you are an exclusive licensee bringing a claim under section 101A CDPA
• Chain of title documentation — if the work has changed hands multiple times, trace the complete chain from author to you
• Employment contracts — if the work was created by an employee

Infringement: Has the Defendant Copied?

Copyright infringement occurs when someone does any of the restricted acts without the copyright owner's consent. The most common restricted act in litigation is copying — reproducing the work in any material form.

Two sub-elements must be proved:

a) There was actual copying (not independent creation)

The defendant must have actually copied from your work. If they independently created something similar, there is no infringement — however similar the two works may be. Evidence of copying can be direct (the defendant had access to your work and the similarities are too close to be coincidental) or circumstantial.

b) The copying was of a substantial part

The test is qualitative, not quantitative. A short extract can be a substantial part if it captures what is distinctive about the original work. Conversely, copying a large amount of unoriginal material may not constitute copying a substantial part. The leading authority remains Designers Guild v Russell Williams [2000] UKHL 58.

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Building Your Evidence Bundle

Section 1: Court Documents

• Claim form (N1) and Particulars of Claim
• Defence and Counterclaim (if any)
• Reply to Defence
• Case management orders and directions
• Correspondence between the parties and the court

Section 2: The Original Work

This is the heart of your case. The judge must see the work you claim copyright in.

• The work itself — a high-quality copy of the photograph, artwork, text, musical score, software code, or other protected material
• Creation evidence — original files with metadata (EXIF data for photographs, file creation dates for documents, Git commit logs for software code)
• Drafts and development materials — early sketches, rough drafts, storyboards, or prototypes showing the creative process
• Publication evidence — the first publication of the work, with date (website launch screenshots, print publication dates, gallery exhibition records)
• Registration evidence — whilst the UK has no copyright register, voluntary registrations with services or deposit libraries can support your claim to ownership and date of creation

Section 3: The Infringing Work

• The defendant's work — a clear, dated copy of the allegedly infringing material
• Evidence of access — proof that the defendant had the opportunity to see or obtain your work before creating theirs. This might include: evidence your work was publicly available, records showing the defendant visited your website, emails or correspondence between you and the defendant, or social media interactions
• Evidence of copying — the factual basis for your assertion that the defendant copied rather than independently created. This includes similarities that cannot be explained by coincidence, copying of errors or idiosyncratic features present in your work, and timeline evidence showing the defendant's work appeared after yours

Section 4: Comparison Evidence

This section is often the most persuasive part of the bundle. Present the original and the allegedly infringing work side by side, with annotations highlighting the similarities.

Effective comparison techniques:

• Side-by-side layout — the original on the left, the infringing work on the right, with arrows or numbered annotations pointing to specific similarities
• Overlay comparison — for visual works, a transparent overlay showing how elements correspond
• Annotated text comparison — for literary works, highlighted passages showing verbatim copying or close paraphrasing
• Code diff output — for software, a diff comparison showing copied code blocks
• Colour-coded analysis — different colours for identical elements, substantially similar elements, and elements that differ

A clear comparison document can be worth more than pages of argument. Judges are visual thinkers when it comes to copyright cases, and a well-prepared comparison makes the similarities (or lack thereof) immediately apparent.

Section 5: Correspondence and Pre-Action Conduct

• Cease and desist letters sent to the defendant
• The defendant's responses (or lack of response)
• Without prejudice correspondence should not be included unless privilege has been waived
• Any admissions or acknowledgements by the defendant
• DMCA takedown notices or platform removal requests
• Evidence of ongoing infringement after notice was given

Section 6: Remedies and Quantum

Damages:

• Lost licensing revenue — what fee you would have charged for legitimate use
• Lost sales — if the infringing work competed directly with yours
• Additional damages under section 97(2) CDPA — available where the infringement is flagrant or the defendant has benefited significantly. Include evidence of the defendant's knowledge, the scale of their operation, and any profits they have made

Account of profits:

• The defendant's financial records (obtained via disclosure)
• Expert accounting evidence attributing profits to the infringement

Injunctive relief:

• Evidence the infringement is ongoing
• Evidence that damages alone would be inadequate

Delivery up:

• Evidence of infringing copies in the defendant's possession
• Request for an order under section 99 CDPA for delivery up of infringing articles

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Defences You Should Anticipate

A thorough bundle addresses potential defences before the defendant raises them. The most common defences in copyright infringement cases include:

Fair Dealing

The defendant may argue that their use falls within one of the statutory fair dealing exceptions — criticism or review (section 30(1)), quotation (section 30(1ZA)), news reporting (section 30(2)), or parody, caricature, or pastiche (section 30A). Your bundle should include evidence showing that the defendant's use does not satisfy the conditions for fair dealing (for example, that they failed to give sufficient acknowledgement, or that the amount taken was excessive for the stated purpose).

Independent Creation

If the defendant claims they created their work independently, your comparison evidence and access evidence become critical. The stronger your evidence that the defendant had access to your work and that the similarities are extensive and specific, the harder it becomes for the defendant to sustain an independent creation defence.

Lack of Originality

The defendant may argue that your work is not sufficiently original to attract copyright protection. To counter this, include evidence of your creative choices — the decisions you made in composing, arranging, selecting, or expressing the material that distinguish it from what came before.

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Formatting Your Bundle for Court

Whether you are filing in the county court, IPEC, or the Chancery Division, the basic requirements are consistent:

• Single PDF document with continuous page numbering
• Bookmarked sections for navigation
• Hyperlinked index at the front
• OCR-enabled so the judge can search the text
• A4 portrait orientation where possible
• No security restrictions that would prevent the judge from annotating

For IPEC cases, there may be page limits imposed by case management directions. Comply with them strictly — judges do not appreciate bundles that exceed directed limits.

BundleCreator.co handles the technical requirements of bundle formatting — pagination, indexing, bookmarking, and OCR — so that you can focus on the substance of your evidence. For copyright cases, where the comparison between original and infringing work is often the decisive factor, presenting that comparison in a professional, navigable format can make a material difference.

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Practical Tips for Stronger Copyright Bundles

1. Preserve metadata — do not strip EXIF data from photographs or flatten creation dates from documents. Metadata is evidence.
2. Use the Wayback Machine — if the infringing work appeared on a website, archive.org snapshots provide dated, independent evidence of what was published and when.
3. Screenshot with timestamps — when capturing web evidence, include the browser URL bar, the date and time, and (if possible) a certificate from a web archiving service.
4. Keep your creative process documented — if you routinely save drafts, sketches, or development versions of your work, you are building an evidence archive that will serve you well if infringement occurs.
5. Act promptly — delay in enforcing your rights can weaken a claim for injunctive relief and may give rise to arguments of acquiescence or estoppel.

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Frequently Asked Questions

Do I need to register my copyright before I can sue?

No. The UK has no copyright registration requirement. Copyright arises automatically when a qualifying work is created. However, you must still prove subsistence and ownership through evidence — which is why maintaining good records of your creative process is so important.

What is the time limit for bringing a copyright infringement claim?

The limitation period is six years from the date of the infringing act, under section 2 of the Limitation Act 1980. For continuing infringements (such as a website that remains live), you can claim for acts within the six years preceding the date you issue proceedings.

Can I claim for infringement that happened online?

Yes. Online infringement — copying images, text, or other content on websites, social media, or marketplaces — is treated the same as any other infringement. The challenge is often evidential: websites change, posts are deleted, and content disappears. Preserve evidence promptly using screenshots, web archives, and download records.

What if the defendant is based abroad?

If the infringement occurred in the UK (for example, the infringing content was accessible to UK consumers), the UK courts generally have jurisdiction. Enforcement of a judgment against a foreign defendant may require additional steps depending on where they are located.

How much can I claim in damages?

There is no fixed cap on copyright damages (unless you are on the IPEC small claims track, where the limit is £10,000, or the IPEC multi-track, where damages are capped at £500,000). Damages are assessed based on the licence fee you would have charged, any lost profits, and — in cases of flagrant infringement — additional damages under section 97(2) CDPA.

Should I send a cease and desist letter before issuing a claim?

Yes. Pre-action conduct matters. Sending a clear cease and desist letter gives the defendant an opportunity to stop the infringement and may support a claim for additional damages if they continue despite notice. It also demonstrates to the court that you attempted to resolve the dispute without litigation.

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Stevie Hayes writes about copyright law, court bundle preparation, and creative rights enforcement for BundleCreator.co — the UK's dedicated court bundle preparation platform for legal professionals and litigants in person.