What is the main focus of Rule 1.9?

The primary focus of Rule 1.9 is on the duties that attorneys owe to their former clients, particularly in the context of conflicts of interest. This rule establishes that a lawyer must not represent a new client in a matter that is substantially related to a matter in which the lawyer represented the former client unless the former client gives informed consent. This is crucial in maintaining the trust and integrity of the attorney-client relationship, as it prevents the potential misuse of confidential information obtained from the former client that could disadvantage them in a new legal representation.

By reinforcing these duties, Rule 1.9 upholds the principle that lawyers must navigate the complexities of their professional responsibilities, ensuring that they remain loyal to their former clients while also being able to accept new clients under appropriate circumstances. This balancing act is central to maintaining ethical standards in legal practice.