92 Ill. Adm. Code 1225.525
Commodity Rates
Section 1225
Section 1225.525 Commodity
Rates
Except as otherwise provided in
Sections 1225.535 and 1225.540, when commodity rates are established, the
commodity description shall be specific and the rates may not be applied to
analogous articles unless so provided. As far as possible, uniform commodity
descriptions should be used in all tariffs.