Due to this flat-rate coverage, the parties are not obliged to enter into an additional confidentiality agreement. The agreement should begin by clearly establishing the parties to the contract. The parties can be companies, organizations, commercial enterprises, individuals or a mixture of companies. If one of the parties is excluded, the contractual conditions cannot apply. The examples below show the types of information that a confidentiality agreement can cover. Suppliers, on the other hand, may be required to disclose details about methods, prices and the like as part of their proposal. In both cases, measures are necessary to ensure the secrecy and use of such confidential information. The parties may agree on certain terms of oral agreements, such as. B recognition of validity for a period not exceeding 30 days after the briefing. .