1. Actions and proceedings under this chapter are subject to rules prescribed by the supreme court under section 602.4201 . 2. The judicial officers of a judicial district, excluding the magistrates, acting under section 602.1213 may prescribe rules for probate actions and proceedings within the district, but these rules must be consistent with this chapter , and are subject to the approval of the supreme court. [C66, 71, 73, 75, 77, 79, 81, §633.18 ] 83 Acts, ch 186, §10121, 10201 ; 96 Acts, ch 1153, §7 Rules adopted by the supreme court are published in the compilation “Iowa Court Rules”