This letter is a formal notice to inform you that the consulting contract between our company (company name) and your consulting company (indicate the name of the company) on (indicate the date), the (indicate the date of termination) will be terminated. (Describe in your words). In accordance with the guidelines that we have indicated in the agreement, the first party has the right to terminate the contract before the conclusion of the services if one of the parties has proof that the other party has not met the expectations of the contract. (Describe the actual cause and situation with respect to the termination of the contract). It is therefore important to identify the violation of the terms of the lease. This applies regardless of the nature or motive of the infringement. If there is a breach of more than one clause, all infringements must be included therein. .