Русско-англо-русский юридический словарь

A non-disclosure agreement (NDA), also known as a confidentiality agreement (CA), confidential disclosure agreement (CDA), proprietary information agreement (PIA), or secrecy agreement (SA), is a legal contract between at least two parties that outlines confidential material, knowledge, or information that the parties wish to share with one another for certain purposes, but wish to restrict access to or by third parties. It is a contract through which the parties agree not to disclose information covered by the agreement. (Wikipedia)

"The written contract contained a confidentiality agreement which read: ""We hereby agree we shall keep strictly confidential all information supplied to us.""" (BBC News)

A non-disclosure agreement (NDA), also known as a confidentiality agreement (CA), confidential disclosure agreement (CDA), proprietary information agreement (PIA), or secrecy agreement (SA), is a legal contract between at least two parties that outlines confidential material, knowledge, or information that the parties wish to share with one another for certain purposes, but wish to restrict access to or by third parties. (Wikipedia)

The provisions of this Clause 14 shall prevail over the confidentiality agreement dated 23 June 1998, otherwise that agreement shall remain unaffected hereby. (Onecle)