Attachment 14: Sample Confidentiality Agreement. This document is provided to vendors as a sample Mutual NonDisclosure Agreement they will be asked to sign.County Terms and Conditions. 1. Non-disclosure agreements (NDAs) protect you from the financial loss associated with the unauthorized sharing of confidential information. Using Agencies purchase directly from the vendor, the items covered under the price agreement contract. (See also blanket order). The LawDepot provides a free confidentiality agreement template you can customize for your business or organization.