An Alaska Subpoena To Testify At A Deposition in A Civil Action is a legal document issued by a court or other authority that requires an individual to appear and give testimony in a civil action. It is a powerful tool that allows a party in a civil action to obtain evidence from a witness or party to a lawsuit. There are two types of Alaska Subpoena To Testify At A Deposition in A Civil Action: a deposition subpoena and a trial subpoena. A deposition subpoena requires a witness to appear and give testimony in a deposition before trial. A trial subpoena requires a witness to appear and give testimony in open court during trial. Both types of subpoenas must be served upon the witness personally. Failure to comply with a subpoena can result in contempt of court charges.