Attendance of Witnesses Act, 1854

Subpœna issued by superior court to run throughout the United Kingdom.

1. If in any action or suit now or at any time hereafter depending in any of her Majesty's Superior Courts of Common Law at Westminster or Dublin, or the Court of Session in Scotland, it shall appear to the court in which such action is pending, or, if such court is not sitting, to any judge of any of the said courts respectively, that it is proper to compel the personal attendance at any trial of any witness who may not be within the jurisdiction of the court in which such action is pending, it shall be lawful for such court or judge, if in his or their discretion it shall so seem fit, to order that a writ called a writ of subpœna ad testificandum or of subpœna duces tecum or warrant of citation shall issue in special form, commanding such witness to attend such trial, wherever he shall be within the United Kingdom; and the service of any such writ or process in any part of the United Kingdom shall be as valid and effectual, to all intents and purposes, as if same had been served within the jurisdiction of the court from which it issues.