Official accounts and supporting data shall be retained for a period of 3 years after the close of the fiscal year in which the transaction took place, or until notified that a Commonwealth fiscal audit of the accounts has been made, whichever is later, but not exceeding 5 years. Records of questioned expenditures shall be maintained until final agreement is reached.
22 Pa. Code § 35.66
This section cited in 22 Pa. Code § 335.43 (relating to program approval policy and records); 22 Pa. Code § 335.44 (relating to course evaluation and program audit); 22 Pa. Code § 335.45 (relating to college catalog); and 22 Pa. Code § 335.46 (relating to faculty qualifications).