No rule that has been promulgated pursuant to Title 34A, 45, 46, or 46A may be more stringent than any corresponding federal law, rule, or regulation governing an essentially similar subject or issue.

Source: SL 1992, ch 254, § 100; SL 2021, ch 1 (Ex. Ord. 21-3), § 56, eff. Apr. 19, 2021.