35 Ill. Adm. Code 722.140
Recordkeeping
Section 722
Section 722.140
Recordkeeping
a) A generator must keep a copy of each manifest signed in
accordance with Section 722.123(a) for three years or until it receives a
signed copy from the designated facility that received the waste. This signed
copy must be retained as a record for at least three years from the date the
waste was accepted by the initial transporter.
b) A generator must keep a copy of each Annual Report and
Exception Report for a period of at least three years from the due date of the
report (March 1).
c) Section 722.111(f) requires documenting hazardous waste
determinations.
d) The periods of retention referred to in this Section are
extended automatically during the course of any unresolved enforcement action
regarding the regulated activity or as requested in writing by the Agency.
BOARD NOTE: Any Agency request
for extended records retention under this subsection (d) is subject to Board
review pursuant to Section 40 of the Act.