Section 810 ILCS 5/9-314 - Perfection by control(a) Perfection by control. A security interest in investment property, deposit accounts, electronic chattel paper, letter-of-credit rights, electronic documents, or beneficial interests in Illinois land trusts may be perfected by control of the collateral under Section 7-106, 9-104, 9-105, 9-106, 9-107, or 9-107.1. (b) Specified collateral: time of perfection by control; continuation of perfection. A security interest in deposit accounts, electronic chattel paper, letter-of-credit rights, electronic documents, or beneficial interests in Illinois land trusts is perfected by control under Section 7-106, 9-104, 9-105, 9-107, or 9-107.1 when the secured party obtains control and remains perfected by control only while the secured party retains control. (c) Investment property: time of perfection by control; continuation of perfection. A security interest in investment property is perfected by control under Section 9-106 from the time the secured party obtains control and remains perfected by control until: (1) the secured party does not have control; and (2) one of the following occurs: (A) if the collateral is a certificated security, the debtor has or acquires possession of the security certificate; (B) if the collateral is an uncertificated security, the issuer has registered or registers the debtor as the registered owner; or (C) if the collateral is a security entitlement, the debtor is or becomes the entitlement holder. Amended by P.A. 095-0895,§ 20, eff. 1/1/2009.Laws 1961, p. 2101; 91-893, eff. 7-1-01; 92-234, eff. 1-1-02.