What is a session during which testimony is given by a witnesses or people who have a interest in the matter?

A session during which testimony is given by witnesses or individuals with an interest in a matter is commonly referred to as a hearing. This can take place in various contexts, such as legal proceedings, legislative committees, or public inquiries. During the hearing, participants provide evidence, share their perspectives, and answer questions to help clarify the issues at hand. The goal is to gather information and insights relevant to the case or topic being addressed.