is located, then the Party that first has knowledge of the required Manufacturing Change shall notify the other Party in writing of such required Manufacturing Change, and Manufacturer will review such Manufacturing Change with Customer. Manufacturer will bear all costs and expenses associated with implementing the Manufacturing Change, unless such Manufacturing Change relates solely to a Product or Products manufactured for Customer (including any required labeling changes), in which case Customer will bear all costs and expenses associated with implementing such Manufacturing Change for such Product, including any changes to labeling or packaging, but only to the extent such costs are reasonable and documented. 4.4 Pest Control. Manufacturer shall manufacture all Products, and Manufacturer shall store all Product Materials, Buy-Sell Materials, Customer-Supplied Materials, and all Products, in a clean, dry area, free from insects and rodents, in a manner to prevent entry of foreign materials and contamination of Product. Manufacturer's pest control measures shall include the adequate cleaning of the Facility, control of food and drink, protection of Product from the environment, monitoring of flying and crawling pests and logs detailing findings and actions taken. Manufacturer's pest control program shall be detailed in a written procedure which complies with applicable Laws, including cGMPs, and which shall be subject to review and approval by Customer. If Customer has specific concerns about procedures in place at any Facility, Customer will present such issues in its audit findings and the Parties will discuss in good faith a mutually agreeable plan for resolution of such issues. Failure of Manufacturer to comply with this Section 4.4 shall be deemed a material breach of this Agreement. 4.5 Legal and Regulatory Filings and Requests. (a) Manufacturer shall reasonably cooperate with Customer in responding to all requests for information from, and in making all legally required filings with,