Definition: NDA is the abbreviation for non-disclosure agreement. An NDA is a legal contract that allows a company to share its IP with others, whose input it needs, without unduly jeopardizing that information.
For more information read Non-disclosure Agreements to protect your Intellectual Property
Also Known As: Non-disclosure agreement, confidentiality agreement
Examples:
All bidders must sign an NDA before we disclose the proprietary information in the specifications to them.

