(805 ILCS 405/2) (from Ch. 96, par. 5)
    Sec. 2. Persons conducting such business or any business under an assumed name who have prior to August 16, 1963 changed their names or whose names are additions to a business organization conducting business under an assumed name, for which a certificate has previously been filed, shall file another certificate setting out the change in their names or that their names are additions to a business already in operation and every address where such business is conducted or transacted in the county within 30 days after August 16, 1963.
(Source: P.A. 76-893.)