[Code of Federal Regulations]
[Title 49, Volume 4]
[Revised as of October 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 49CFR232.503]

[Page 606]
 
                        TITLE 49--TRANSPORTATION
 
       CHAPTER II--FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF 
                             TRANSPORTATION
 
PART 232_BRAKE SYSTEM SAFETY STANDARDS for FREIGHT and OTHER NON-PASSENGER 
 
          Subpart F_Introduction of New Brake System Technology
 
Sec.  232.503  Process to introduce new brake system technology.

    (a) Pursuant to the procedures contained in Sec.  232.17, each 
railroad shall obtain special approval from the FRA Associate 
Administrator for Safety of a pre-revenue service acceptance testing 
plan, developed pursuant to Sec.  232.505, for the new brake system 
technology, prior to implementing the plan.
    (b) Each railroad shall complete a pre-revenue service demonstration 
of the new brake system technology in accordance with the approved plan, 
shall fulfill all of the other requirements prescribed in Sec.  232.505, 
and shall obtain special approval from the FRA Associate Administrator 
for Safety under the procedures of Sec.  232.17 prior to using such 
brake system technology in revenue service.