Which is NOT a procedure for terminating the attorney-client relationship?

Charging additional fees is not a recognized procedure for terminating the attorney-client relationship. The termination of this relationship involves ensuring that both the attorney and the client understand the end of their professional engagement. Common procedures for ending this relationship include providing new counsel to the client, which helps ensure they have ongoing legal support; returning client property, which is a necessary step to mitigate any potential claims of misappropriation; and notifying the client, which is crucial for transparency and professionalism. These actions demonstrate a commitment to ethical standards and the proper handling of client interests. In contrast, charging additional fees does not relate to the termination process and may further complicate or damage the relationship between the attorney and the client.