2.1 The Classification Of Information is at the sole discretion of the Disclosing Party and can run through various stages during the Effective Period of this Agreement. Each change in the Classification Of Information will be promptly communicated to the Information Officer or the Purchase Requester as the case may be. The Information Officer must immediately take all measures that are necessary for assuring the confidentiality obligations of Double A and the Purchase Requester must immediately take all measures that are necessary for assuring the confidentiality obligations of LAG.