35 Ill. Adm. Code 130.306
Transmission of Article Between State Agencies
Section 130
Section 130.306 Transmission
of Article Between State Agencies
Before transmitting any article
that is claimed or determined to represent a trade secret to another State
agency, the State agency must ensure that the article is marked under Sections
130.302 and 130.304 and is clearly distinguished and segregated from other
transmitted materials.