SDCL § 47-27-37: Issuance and filing of certificate of revocation--Notice to corporation.

Upon revoking any certificate of authority, the secretary of state shall:

(1) Issue an original and one exact or conforming copy of a certificate of revocation;

(2) File the original in his office; and

(3) Mail to the corporation at its registered office in this state a notice of revocation accompanied by the copy.