[Code of Federal Regulations] [Title 49, Volume 2] [Revised as of October 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR106.20] [Page 13] TITLE 49--TRANSPORTATION CHAPTER I--RESEARCH AND SPECIAL PROGRAMS ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 106_RULEMAKING PROCEDURES--Table of Contents Subpart A_RSPA Rulemaking Documents Sec. 106.20 Notice of proposed rulemaking. A notice of proposed rulemaking (NPRM) contains RSPA's specific proposed regulatory changes for public comment and contains supporting information. It generally includes proposed regulatory text.