New Hampshire Information about Rule 1.25A Mandatory Disclosure is a statute that outlines the rules and procedures for when civil litigants in the state must make certain disclosures. This includes the types of information that must be disclosed, such as the identity of witnesses, the production of documents, and the exchange of pertinent information between the parties. There are two types of disclosure required under Rule 1.25A: mandatory disclosure and voluntary disclosure. Mandatory disclosure requires parties to disclose certain types of information, such as the identity of witnesses and the production of documents, while voluntary disclosure is the exchange of information that is not specifically required under Rule 1.25A. The purpose of mandatory disclosure is to provide the parties with sufficient information to prepare for trial and to encourage settlement negotiations.