What is the term for a person who provides information to the court with permission on legal matters?

The term for a person who provides information to the court with permission on legal matters is "amicus curiae." This Latin phrase translates to "friend of the court." An amicus curiae is typically someone who is not a party to the case but has a strong interest in the subject matter. This individual or organization may offer insights, expertise, or perspectives that can assist the court in making its decision. Their role is to help clarify or expand upon specific issues that are relevant to the case, often drawing from specialized knowledge that the court may not possess.

In contrast, the other options pertain to different legal concepts. The burden of proof is a legal standard that determines which party is responsible for proving claims in court. Embezzlement refers to the unlawful taking of property or funds entrusted to someone's care, and a brief is a written document presented to a court outlining a party's arguments or legal reasoning in a case. These terms do not apply to the role of an individual providing information to the court as an amicus curiae does.