Mo. Rev. Stat. § 351.578: Amended certificate of authority.

1. A foreign corporation authorized to transact business in this state shall obtain an amended certificate of authority from the secretary of state if it changes:

(1) Its corporate name;

(2) The period of its duration; or

(3) The state or country of its incorporation.

2. The requirements of section 351.576 for obtaining an original certificate of authority apply to obtaining an amended certificate under this section.