Ind. Code § 32-21-5-12
(b) If at the time disclosures are required to be made under subsection (a) an item of information required to be disclosed is unknown or not available to the owner, the owner may state that the information is unknown or may use an approximation of the information if the approximation is clearly identified, is reasonable, is based on the actual knowledge of the owner, and is not used to circumvent the disclosure requirements of this chapter.
[Pre-2002 Recodification Citation: 24-4.6-2-12.]
As added by P.L.2-2002, SEC.6.