(a) The definitions in sections 18G.02, 18H.02, 18K.02, 27.01, 223.16, 231.01, and 232.21 apply to this chapter.

(b) For purposes of this chapter, “associated rules” means rules adopted under this chapter, chapter 18G, 18H, 18K, 27, 223, 231, or 232, or sections 21.80 to 21.92.