Strikeouts in the document are the previous wording of the rules that are no longer in effect. The underlined portions are the current rules in effect for 2021.
The 2021 Rule book that was distributed at the banquet does not include Novice Horse Open Levels 1 and 2 in the Open classes category. (See Section 4.2.) This is a printing error. The IdRHA does offer Novice Horse Open Levels 1 and 2, in both IdRHA and NRHA classes. Thank you.