A Company Not Liable Letter, also known as a CNL Letter, is an official document that states that a company bears no legal responsibility for certain claims or damages. It serves as a form of protection against any future liability issues and can sometimes be used in dispute resolution. The letter should lay out clear and specific reasons as to why the company is not liable, such as lack of contract, absolvement from all obligations, release from any obligation and/or admission of payment. The document must be signed by relevant parties to serve as proof that the company does not bear any legal responsibility for the claims or damages.