The purpose of this guide is to inform a wide range of professionals working with children and families about confidentiality and privilege laws. Generally, confidentiality agreements are enforceable when they meet the general requirements of a contract.Massachusetts laws applicable to institutional health care providers (hospitals and clinics) are, in general, not as stringent as HIPAA. Download a Massachusetts non-disclosure agreement template to prevent a party with sensitive company information from revealing it to unauthorized parties. Agreements that govern how the information or materials will be protected, used, and discarded, and that protect the rights of the owners. General NDA copy for Massachusetts state is available for print. How to Write a Non-Disclosure Agreement. Massachusetts Law on Non-Disclosure Agreements: Massachusetts has developed legal principles to protect trade secrets through legislation and case law. Often referred to as a confidentiality agreement (CA), the NDA is the first document signed in a transaction. A Massachusetts non-disclosure agreement (NDA) is a legal contract that safeguards confidential information shared between parties.