51 Pa.C.S. § 9506: Recordkeeping.

For each drug dispensed in accordance with section 9505(a) (relating to third-party drugs in long-term care facilities, assisted living residences and personal care homes), the person authorized to dispense the drug and the long-term care facility, assisted living residence or personal care home shall maintain a record for at least two years of all of the items specified in section 9505(b)(7).