Wyo. Stat. § 3-9-103: Applicability.

(a) This act applies to all powers of attorney except:

(i) A power to the extent it is coupled with an interest in the subject of the power, including a power given to or for the benefit of a creditor in connection with a credit transaction;

(ii) A power to make health care decisions;

(iii) A proxy or other delegation to exercise voting rights or management rights with respect to an entity;

(iv) A power created on a form prescribed by a government or governmental subdivision, agency or instrumentality for a governmental purpose.