Michigan Compiled Laws, Chapter 556. Powers of Appointment § 556.220

(a) An additional or different form of power of attorney for authority granted in the acknowledged power presented.

(b) An additional or different form of agent's acknowledgment if an acknowledgment that complies with section 113(2)  2 and is signed by the agent who is to act on the principal's behalf in the transaction in question is presented with the acknowledged power presented or in response to a request under section 119(3).

(a) The person is not required to engage in a transaction with the principal in the same circumstances.

(b) Engaging in a transaction with the agent or the principal in the same circumstances would be inconsistent with federal law or with guidance issued by a federal regulatory agency to whose jurisdiction the person is subject.

(c) The person has actual knowledge of the termination of the agent's authority or of the power of attorney before exercise of the power.

(d) The person's timely request for an agent's acknowledgment under section 119(3) or a certification, translation, or opinion of counsel under section 119(4) is refused.

(e) The person in good faith believes that the power is not valid or that the agent does not have the authority to perform the act requested, whether or not an agent's acknowledgment under section 119(3) or a certification, translation, or opinion of counsel under section 119(4) has been requested or provided.

(f) The person in good faith makes, or has actual knowledge that another person has made, a report to adult protective services as defined in section 3 of the financial exploitation prevention act, 2020 PA 344, MCL 487.2083, stating a belief that the principal may be subject to physical or financial abuse, neglect, exploitation, or abandonment by the agent or a person acting for or with the agent.

(g) The person is a financial institution as defined in section 3 of the financial exploitation prevention act, 2020 PA 344, MCL 487.2083, and the person is, at the time in question, delaying or placing a freeze on transactions or assets relative to the principal under the financial exploitation prevention act, 2020 PA 344, MCL 487.2081 to 487.2091.