8 Ill. Adm. Code 90.50
Odors and Insects Shall Be Controlled
Section 90
Section 90.50 Odors and
Insects Shall Be Controlled
a) The licensee shall maintain the facilities in such sanitary
manner as to eliminate, insofar as possible, all odors and insects.
b) In the case of collection centers, all rendering materials
shall be picked up at the collection center and transported to the rendering
plant daily, except during subfreezing weather.