| Rule 601: General rule of competency. |
| Rule 602: Lack of personal knowledge. |
| Rule 603: Oath or affirmation. |
| Rule 604: Interpreters. |
| Rule 605: Competency of judge as witness. |
| Rule 606: Competency of Juror as Witness. |
| Rule 607: Who may impeach? |
| Rule 608: Evidence of Character and Conduct of Witness. |
| Rule 609: Impeachment by Evidence of Conviction of Crime. |
| Rule 610: Religious beliefs or opinions. |
| Rule 611: Mode and Order of Interrogation and Presentation. |
| Rule 612: Writing used to refresh memory. |
| Rule 613: Prior Statements of Witnesses. |
| Rule 614: Calling and Interrogation of Witness by Court. |
| Rule 615: Exclusion of witnesses. |
| Rule 616: Impeachment by bias or prejudice. |
| Rule 617: Impeachment by impaired capacity. |
| Rule 618: Impeachment of expert by learned treatises. |