Arkansas Code
Subchapter 4 - Uniform Act to Secure the Attendance of Witnesses from Without the State in Criminal Cases
§ 16-43-403. Witness from another state

If a person in any state, which by its laws has made provision for commanding persons within its borders to attend and testify in criminal prosecutions or proceedings or grand jury or prosecuting attorney's investigations commenced or about to commence, in this state, is a material witness in a prosecution or proceeding pending in a court of record in this state, or in a grand jury or prosecuting attorney's investigation which has commenced or is about to commence, a judge of such court may issue a certificate under the seal of the court stating these facts and specifying the number of days the witness will be required. The certificate may include a recommendation that the witness be taken into immediate custody and delivered to an officer of this state to assure his attendance in this state. This certificate shall be presented to a judge of a court of record in the county in which the witness is found.
If the witness is summoned to attend and testify in this state he shall be tendered the sum of twelve cents (12¢) a mile for each mile by the ordinary traveled route or the actual expenses of travel, lodging, and meals to and from the court where the prosecution or proceeding is pending or the grand jury or prosecuting attorney's investigation is being conducted and twenty-five dollars ($25.00) for each day that he is required to travel and attend as a witness. A witness who has appeared in accordance with the provisions of the summons shall not be required to remain within this state a longer period of time than the period mentioned in the certificate, unless otherwise ordered by the court. If such witness, after coming into this state, fails without good cause to attend and testify as directed in the summons, he shall be punished in the manner provided for the punishment of any witness who disobeys a summons issued from a court of record in this state.