We do not see any reason to disclose an affiliate relationship to customers after the affiliate relationship has ended. The Illinois law you cited, 215 ILCS 5/1412, requires disclosure to customers only if your institution offers insurance directly or through an affiliate. Since your institution does not currently offer insurance directly or through an affiliate, that requirement does not apply. There are also federal disclosure requirements that could apply to an affiliate arrangement (such as the Gramm-Leach-Bliley Act disclosure requirements and the RESPA “affiliated business arrangement” disclosure requirements), but again, we see no reason that those requirements would apply after the relationship has ended.