Mich. Comp. Laws § 168.101: United States senator; certificate of determination by board of state canvassers.

Sec. 101.

The board of state canvassers shall determine which candidate for United States senator has received the greatest number of votes and shall declare such candidate to be duly elected. The said board shall forthwith make and subscribe on its statement of returns a certificate of such determination and deliver the same to the secretary of state, who shall forthwith deliver a true copy of said certificate to the governor.