Alabama constitution
Article VII: impeachments
Section 173

(f) If the House of Representatives prefers articles of impeachment, the Speaker of the House shall forthwith notify the Lieutenant Governor, unless he or she is the officer impeached, in which event the President Pro Tempore of the Senate shall be notified, who shall summon the members of the Senate to assemble at the capitol on a specified day not later than 10 days after receipt of the notice from the Speaker of the House, for the purpose of hearing and trying the articles of impeachment against the Governor, Lieutenant Governor, or other officer administering the office of Governor, as may be preferred by the House of Representatives.