Wyoming State Constitution
Article 6, Section 20:
Senators and representatives and all judicial, state and county officers shall, before entering on the duties of their respective offices, take and subscribe the following oath or affirmation:
“I do solemnly swear (or affirm) that I will support, obey and defend the constitution of the United States, and the constitution of the state of Wyoming; that I have not knowingly violated any law related to my election or appointment, or caused it to be done by others; and that I will discharge the duties of my office with fidelity.”