Common use of Exclusions Lists Clause in Contracts

Exclusions Lists. Prothena, and Celgene if it conducts any Development under this Agreement pursuant to Section 2.5, will not use (and will cause its Affiliates and subcontractors not to use) in the performance of the Program any Person (including any employee, officer, director or Third Party contractor) who is (or has been) on the Exclusions List, or who is (or has been) in Violation, in the performance of any activities hereunder. [***] After the execution of this Agreement, Prothena, and Celgene if it conducts any Development under this Agreement pursuant to Section 2.5, will notify the other Party in writing immediately if any such Violation occurs or comes to its attention.