Section 9-314 - Perfection by control(a) A security interest in investment property, deposit accounts, letter-of-credit rights, electronic chattel paper, or electronic documents may be perfected by control of the collateral under section 7-106, 9-104, 9-105, 9-106, or 9-107 of this title.(b) A security interest in deposit accounts, electronic chattel paper, letter-of-credit rights, or electronic documents is perfected by control under section 7-106, 9-104, 9-105, or 9-107 of this title when the secured party obtains control and remains perfected by control only while the secured party retains control.(c) A security interest in investment property is perfected by control under section 9-106 of this title 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.Added 1999, No. 106 (Adj. Sess.), § 2, eff. 7/1/2001; amended 2015 , No. 51, § B.9, eff. 6/3/2015.