Section 808.431  Toxicological Testing

a)         Except as otherwise authorized by Section 808.245(a), the Agency shall request that the applicant perform toxicological testing of components or of the waste pursuant to Appendix B of this Part, if a toxic score determination is necessary to assign the waste to a class and there is inadequate information in the Agency's data base to determine the toxic score.

b)         The applicant shall elect to include the results of toxicological testing of either the components of the waste or the waste itself.

c)         Testing required under subsection (a) shall be to determine an LD₅₀-oral rat.  The Agency shall approve alternative toxicological testing if the applicant demonstrates that an LD₅₀-oral rat cannot be measured or is otherwise inappropriate.  The applicant shall document the relation of the alternative test to an LD₅₀-oral rat.