[Code of Federal Regulations] [Title 36, Volume 3] [Revised as of July 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 36CFR1193.2] [Page 511] TITLE 36--PARKS, FORESTS, AND PUBLIC PROPERTY CHAPTER XI--ARCHITECTURAL AND TRANSPORTATION BARRIERS COMPLIANCE BOARD PART 1193--TELECOMMUNICATIONS ACT ACCESSIBILITY GUIDELINES--Table of Contents Subpart A--General Sec. 1193.2 Scoping. This part provides requirements for accessibility, usability, and compatibility of new products and existing products which undergo substantial change or upgrade, or for which new releases are distributed. This part does not apply to minor or insubstantial changes to existing products that do not affect functionality.