Inform the other party by written notice of your intention to terminate the contract. It is your registration that you have sent a notification to the other party. It is an important document in disputes relating to offences and unclear obligations. In the document, explain the reasons (as defined in step 1) why you want the agreement to be invalid. If you refer to a section of the contract, quote it in your written notification. When writing your resignation and meeting with the other party, consider changing respectfully but firmly with your words. It is a progressive and professional practice to inform the other party in advance of your intention to resign from the agreement. The decision to terminate the agreement should be consulted with the relevant staff or lawyer. For example, if your company intends to fire an employee for poor performance and work ethic, you should consult management and a lawyer before proceeding.