Confidentiality agreements are very useful to prevent unauthorized disclosures of information, but they have inherent limitations and risks. NDAs, or non-disclosure agreements, are legally enforceable contracts that create a confidential relationship between a person who has sensitive information.This confidentiality and non circumvention agreement template will help you understand how this agreement functions and why lawyers include certain terms. Have questions about the enforceability of a Texas nondisclosure agreement? Here is an overview of NDAs and common questions about them.