See the current version of OAR 407-001-0000 and 407-001-0005 which apply to notices of rulemaking for rules in chapter 413.
Or. Admin. Code § 413-001-0000
Stat. Auth.: ORS 183.341, 409.050 & 418.005
Stats. Implemented: ORS 183.330, 183.335, 183.341 & 409.050