Claude outputs now include a text watermark. If you use Claude for customer facing or internal documents, you should treat this as a governance change, not a cosmetic one.
What changed
Claude’s text watermark is designed to be embedded in the generated text. The announcement explains the mechanism and how the watermark functions at the text level, so it can be identified from the output itself.
Why it matters for business teams
If your workflows depend on content provenance, this watermark becomes a new signal to check. It affects how you validate outputs during review, routing, and records keeping.
What to do next
- Add a watermark check to your document review process where Claude outputs are approved for external or regulated use
- Update internal guidance for staff on how to recognise watermarked text in outputs
- Record this change in your AI risk controls so audits and incident reviews reflect the updated handling steps