An amicus curiae is someone who is not a party to a case who assists a court by offering information, expertise, or insight that has a bearing on the issues in the case. The decision on whether to consider an amicus brief lies within the discretion of the court. The phrase amicus curiae is legal Latin.

What is amicus query?

Amicus curiae, (Latin: “friend of the court”), one who assists the court by furnishing information or advice regarding questions of law or fact.

Who uses amicus curiae?

Latin for "friend of the court." Plural is "amici curiae." Frequently, a person or group who is not a party to an action, but has a strong interest in the matter, will petition the court for permission to submit a brief in the action with the intent of influencing the court's decision.