Your Patient Privacy is Legally Protected. This page contains Confidentiality clauses in business contracts and legal agreements.We have organized these clauses into groups of similarly worded clauses. This Confidentiality and NonDisclosure Agreement ("Agreement") dated this ____ day of. Confidentiality agreements are very useful to prevent unauthorized disclosures of information, but they have inherent limitations and risks. A confidentiality agreement helps reduce the chance this will happen while protecting potential buyers who are assessing your business.