Post-Closing Access to Information After the Closing, each Party shall afford the other Party and its counsel, accountants and other representatives, during normal business hours and upon reasonable advance notice, reasonable access to the books, records and other information in such Party’s possession relating directly or indirectly to the assets, liabilities or operations of Performance Packaging with respect to periods prior to the Closing, and the right to make copies and extracts therefrom at its expense, to the extent such access is reasonably required by the requesting Party for any proper business purpose. Without limitation, after the Closing, each Party shall make available to the other Party and its counsel, accountants and other representatives, as reasonably requested, and to any Tax authority that is legally permitted to receive the following pursuant to its subpoena power or its equivalent, all books, records and other information relating to Tax liabilities or potential Tax liabilities for all periods prior to or including the Closing Date and shall preserve all such books, records and other information until the expiration of any applicable statute of limitations for assessment or refund of Taxes or extensions thereof. Subject to the previous sentence, for a period of six years after the Closing Date, neither Party shall, or permit its Affiliates to, destroy or otherwise dispose of any of the books, records or other information described in this Section 5.3 without first offering in writing to surrender such books, records and other information to the other Party, which other Party shall have ten days after such offer to agree in writing to take possession thereof. Notwithstanding the provisions of this Section 5.3, while the existence of an adversarial proceeding between the Parties will not abrogate or suspend the provisions of this Section 5.3, as to such records or other information directly pertinent to such dispute, the Parties may not utilize this Section 5.3 but rather, absent agreement, must utilize the rules of discovery.