A change of legal entity requires its own regulatory transition review.
First identify the applicable provincial law and the exact scope of the transfer. In Salzburg, transferring or leasing a hospital to another legal entity requires approval by the provincial government. Allocate the establishment approval, operating approval, hospital rules, liability insurance, personnel records and medical director to the new entity.
The closing should refer to a precisely described approval status. Also record which documents the former entity must deliver and which notifications or applications the buyer must make.