If you have been subpoenaed as a witness in a trial of a civil case in Ireland, you may be called to a consultation with the legal team prior to the court hearing so that you can explain your involvement in the matter.
On the day of the hearing, you may be called to give evidence in the trial. You will first be asked questions designed to allow you to tell your story in your own words. You may then be cross-examined by counsel for the other side.
The trial judge may also ask you questions at any stage during your evidence.
If you are required to attend in court but also to bring along specified documents, you will be issued with a type of subpoena called a "subpoena duces tecum".
The main duty of a witness is to tell the truth. If a judge forms the opinion that you have lied under oath, you may be prosecuted for perjury. You can read more comprehensive information on the role, functions and duties of witnesses in court cases in Ireland in our section on Witnesses.