Bank's Rights And Duties With Respect To Deposit Account

Mont. Code Ann. § 30-9A-341, under Perfection and Priority.

Mont. Code Ann. § 30-9A-341

Except as otherwise provided in 30-9A-340(3) and unless the bank otherwise agrees in a signed record, a bank's rights and duties with respect to a deposit account maintained with the bank are not terminated, suspended, or modified by: (1) the creation, attachment, or perfection of a security interest in the deposit account; (2) the bank's knowledge of the security interest; or (3) the bank's receipt of instructions from the secured party.