Section 12. The legislative assembly may provide for the retirement, discipline, and removal of judges. The removal procedure provided for herein may be used in addition to the impeachment proceedings provided for in article XI, sections 8, 9, and 10, and removal provided for in article XI, section 11.

Section 12.1. The legislative assembly may provide for the retirement, discipline and removal of judges of the supreme court and district court. The removal procedure provided for herein may be used in addition to the impeachment proceedings provided for in article XI, sections 8, 9, and 10.