35 Ill. Adm. Code 808.501
Order of Requesting Information
Section 808
Section 808.501Â Order of
Requesting Information
a)Â Â Â Â Â Â Â Â If possible, the Agency shall categorize the wastestream
without requesting or using degree of hazard data pursuant to Section 808.430.
However, nothing herein shall preclude the Agency from requesting or using
degree of hazard data to confirm the characteristics of the waste.
BOARD NOTE:Â For example, if the waste is a categorical
waste, it should be assigned to the type for that category without resort to
degree of hazard data.
b)Â Â Â Â Â Â Â Â If, after requesting and receiving degree of hazard data
pursuant to Section 808.430, the Agency still cannot determine the degree of
hazard, the Agency shall request toxicological testing pursuant to Section
808.431.