Changes to Section R614-1-1 clarify the name of the division. Changes to Section R614-1-2 further clarify the name of the division, clarify the scope of incorporated federal regulations and state rules, and remove superfluous language. Changes to Section R614-1-3 remove parts which are not relevant to the division, clarify time frames, make uniform the name of the division, and renumber the subsections. Changes to Section R614-1-4 incorporate the most current federal standards applicable to UOSH and remove redundancies.