CRL shall retain all materials, data and documentation obtained or generated by CRL in the course of performing the Manufacturing Activities, including, without limitation, reference standards, retained samples of Drug Product and key intermediaries, computerized records and files and records from each batch of Drug Product (collectively, the “ Records ”) in a secure area reasonably protected from fire, theft and destruction for the longer of (a) five (5) years after completion of the applicable Purchase Order under which such Records were generated or (b) two (2) years past the last expiration date of Drug Product supplied under this Agreement, or, in each case, for such longer period as is required by applicable Laws for record keeping, testing and regulatory purposes or specified in the Quality Agreement (the “ Retention Period ”). At the end of the Retention Period, all Records will, at Client’s option, either be (i) delivered to Client or to its designee in such form as is then currently in the possession of CRL at Client’s cost, (ii) retained by CRL, at Client’s cost, until further disposition instructions are received, or (iii) disposed of, at the direction and written request of Client at Client’s cost.  In no event will CRL dispose of any Records without first giving Client at least sixty (60) days’ prior written notice of its intent to do so and an opportunity to have the Records transferred to Client.  While in the possession and control of CRL, Records will be available during audits or at other mutually agreed to times for inspection, examination, review or copying by Client and its representatives; provided ,   however , that CRL may exclude or redact from such Records any confidential or proprietary information of Third Parties.  Notwithstanding anything in this Section 3.3.1 to the contrary, CRL may retain copies of any Records as necessary to comply with applicable Law, regulatory requirements or its obligations under this Agreement, subject to the obligations of confidentiality of CRL under this Agreement.