50 Ill. Adm. Code 1405.90
Substitution Filings
Section 1405
Section 1405.90 Substitution
Filings
A substitution filing of a new
form for a previously approved form having the same form number must contain
the following:
a) The approval date of the original form and a statement that
the original form was never used; and
b) A red-lined version of the
changes to the previously approved form.