indicate that Customer is subject to any requirement to purchase Product under this Agreement or (B) is intended to prevent Customer from qualifying a back-up supplier for any Product during the Exclusivity Period. -14- Source: UPJOHN INC, 10-12G, 1/21/2020 (ii) Upon request by Manufacturer, which Manufacturer may make from time to time during the Term but not more than once during any quarter of a Fiscal Year, Customer shall provide to Manufacturer within thirty (30) days of such request a certification attesting to Customer's compliance with its Exclusive Purchase Requirement obligations pursuant to Section 2.1(e)(i) and signed by a representative of Customer with a title of Vice President or more senior. 2.2 Use of Facility, Equipment, Molds and Tooling. (a) Facilities. For each Product, Manufacturer shall perform all manufacturing activities and all storage activities at the Facilities set forth in the Facility Addendum applicable to such Product. Manufacturer may use any other facility for the manufacture and storage of Products if (i) such facility has been approved for such manufacture by all applicable Governmental Authorities and (ii) Manufacturer obtains Customer's prior written consent with respect to the use of such other facility as set forth in Section 4.3(a) (such approval not to be unreasonably withheld, conditioned or delayed). The Parties shall agree to either execute a new Facility Addendum or amend an existing Facility Addendum in order to include such facility. Manufacturer shall notify Customer of its intent to use any alternate facility as soon as reasonably practicable. (b) Purchase and Installation of Equipment, Dedicated Change Parts and Tooling. Subject to this Section 2.2(b), Manufacturer shall be responsible for (i) purchasing, installing and validating at the Facilities all new equipment, dedicated change parts and tooling; (ii) modifications to existing equipment, dedicated change parts and tooling necessary for the manufacture, packaging,