205 ILCS 5/19.1
As used in Sections 20 through 30 both inclusive of this Act and for purposes of any Section of the Illinois Bank Holding Company Act of 1957, the existence of a bank converted from a State bank to a national bank or vice versa, or from a trust company to a State bank, or from a State bank to an insured savings association or vice versa shall be measured from the date of the charter of the original entity.
(from Ch. 17, par. 326.1)
(Source: P.A. 89-567, eff. 7-26-96.)