Extremely hazardous substance means a substance which meets the threshold requirements identified on the List of Extremely Hazardous Substances under 40 C.F.R. part 355, Appendices A and B.
Extremely hazardous substance, defined.
Neb. Rev. Stat. § 81-15,198, under STATE ADMINISTRATIVE DEPARTMENTS.
Neb. Rev. Stat. § 81-15,198