Indiana Code Title 34. Civil Law and Procedure § 34-43-1-2

(1) the electronic data processing equipment is standard equipment in the hospital;

(2) the entries were made in the regular course of business at or reasonably near to the happening of the event or order, opinion, or other information recorded;

(3) the security of the entries from unauthorized access can be demonstrated through the use of audit trails;  and

(4) records of all original entries and subsequent access to the information are maintained.