How do I respond if my business receives a formal cease and desist letter in California?

Upon receiving a formal cease and desist letter, do not ignore it, but also do not respond immediately or without legal guidance. Your first step should be to preserve all relevant evidence and contact a California business attorney to analyze the letter's claims. Here is how to respond to a cease and desist letter: Step 1: Preserve All Relevant Documents Immediately issue a "litigation hold" within your business. This means you must not delete or destroy any documents, emails, files, or communications related to the sender or the claims in the letter. Preserving this evidence is critical for your defense. Step 2: Consult with a California Business Attorney Do not contact the other party or their lawyer yourself. Instead, immediately provide the letter to your attorney. They will analyze the legal basis of the claims, which could involve trademark infringement, defamation, Unfair Competition Law (UCL), or the California Uniform Trade Secrets Act (CUTSA). Your attorney will also evaluate the deadline stated in the letter. Step 3: Conduct an Internal Factual Investigation Under your attorney's direction, investigate the facts behind the allegations. This may involve interviewing employees, reviewing project files, and examining your business practices. The goal is to determine if the claims have merit. Step 4: Decide on a Response Strategy With your attorney, determine the best course of action. Options include: complying with the demands, negotiating a settlement, or sending a formal written response refuting the claims and asserting your legal rights. If the letter is an attempt to silence your right to free speech, your attorney may consider filing an anti-SLAPP motion if a lawsuit is filed. Step 5: Draft and Send a Formal Response If you decide to respond, have your attorney draft the letter. A carefully worded response can protect you from admitting fault and can clearly state your legal position, potentially preventing a lawsuit. Important considerations: A cease and desist letter is a serious warning that a lawsuit may follow. The deadline it contains, while not court-ordered, indicates the sender's intent to escalate the matter. Your response is a legal document that can be used as evidence in future litigation. Note: Never respond emotionally or defensively. Avoid communicating directly with the party who sent the letter, as anything you say could be used against your business. This is general information and does not constitute legal advice. For complex situations, consult with a qualified California attorney to review your specific case.
Disclaimer: This information is for general guidance only and should not be considered as legal advice. Please consult with a qualified attorney for specific legal matters.
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Updated: August 13, 2025
Business Law

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