New mexico constitution
Article XXII: schedule
Section 20

The members-elect of the legislature shall meet on the day specified, take the oath required by this constitution and within ten days after organization shall proceed to the election of two senators of the United States for the state of New Mexico, in the manner prescribed by the constitution and laws of the United States; and the governor and secretary of the state of New Mexico shall certify the election of the senators and representatives in congress in the manner required by law.