Chapter 12 discusses the TEACH Act in "What's Different About Copyright Compliance for Distance Education Programs?"
The TEACH Act resources
The Technology, Education, and Copyright Harmonization Act (TEACH Act), passed in 2002, was intended to update copyright law (specifically, Section 110(2)) pertaining to transmissions of performances and displays of copyrighted materials.
This useful chart, prepared by Laura N. Gasaway, compares the TEACH Act as codified in 17 USC Section 110(2) to both the old Sect. 110(2), Instructional Broadcasting, and to Sect. 110(1), Classroom Exemption.