35 Ill. Adm. Code 750.501
General
Section 750
Section 750.501 General
a) The IEPA may authorize the use of dispersants and other
chemicals on oil spills; provided, however, that such dispersants and other
chemicals must be on the list of accepted dispersants prepared by the United
States Environmental Protection Agency pursuant to Section 311(c) (2)(G) of the
Clean Water Act (33 U.S.C. 466 et seq.), as amended.
b) In the case of dispersants and other chemicals not included on
the list of accepted dispersants, IEPA will authorize use on a case-by-case
basis not inconsistent with Federal requirements. Case-by-case approvals will
be made by the Director or his designee.