SDCL § 47-1A-120.3: Dependency on extrinsic facts prohibited for specified provisions of plan or filed document.

The following provisions of a plan or filed document may not be made dependent on facts outside the plan or filed document:

(1) The name and address of any person required in a filed document;

(2) The registered office of any entity required in a filed document;

(3) The registered agent of any entity required in a filed document;

(4) The number of authorized shares and designation of each class or series of shares;

(5) The effective date of a filed document;

(6) Any required statement in a filed document of the date on which the underlying transaction was approved or the manner in which that approval was given.