Section 48-65-104 - Amended certificate of authority(a) A foreign corporation authorized to transact business in this state must obtain an amended certificate of authority from the secretary of state if it changes: (2) The period of its duration; or(3) The state or country of its incorporation.(b) The requirements of § 48-65-103 for obtaining an original certificate of authority apply to obtaining an amended certificate under this section.Acts 1987, ch. 242, § 15.04; 1989, ch. 445, § 17; 1991, ch. 188, § 5.