Ind. Code § 32-29-2-1
A person who transfers or assigns a mortgage within Indiana shall do so in writing by:
(2) separate written instrument.
A person who transfers or assigns a mortgage as described in this section shall cause the notation or written instrument to be acknowledged before an officer authorized to take acknowledgments of the execution of mortgages.
[Pre-2002 Recodification Citation: 32-8-12-1.]
As added by P.L.2-2002, SEC.14.