Supplier must deliver Products in accordance with any specifications referenced in Attachment A, unless otherwise specified in TI's purchase order(s). Notice of any Supplier requested changes or waivers in applicable specifications must be given to TI in writing and acknowledged by TI in writing prior to delivery of Products manufactured under revised specifications.From time to time, TI may change any of the drawings, specifications or instructions for work covered by any purchase order issued under this Agreement and Supplier will comply with such changes. If the changes result in an increase in Supplier's cost or any change in the time for performance, an adjustment in the price and time for performance may be made by the parties in writing, provided, however, that Supplier notifies TI of the request for such adjustments within thirty (30) days after Supplier receives notice of the change. If the changes result in a decrease in Supplier’s cost, the price will be automatically and correspondingly be reduced