§ 138.750 [Subsection (1) enacted as 1963 c.600 §4(2); subsection (2) enacted as 1963 c.600 §5(4); 1967 c.35 §1; 1969 c.644 §1; 1971 c.642 §3; renumbered 151.230]

This rule number doesn't have real content tied to it. What's shown is just a legislative history note, meaning it lists when the law was passed and changed over the years (starting in 1963, with updates in 1967, 1969, and 1971). It also tells us the rule was later renumbered to section 151.230.

Because the rule was renumbered, you won't find the actual legal text under 138.750 anymore. If you need to know what this rule says today, you should look up ORS 151.230 instead. That's where the current version of this law lives.

If you're working on a legal matter and need the specific details of what this rule requires, it's a good idea to pull up ORS 151.230 directly or ask someone to explain what that section covers.