108 STAT. 862 PUBLIC LAW 103-272—JULY 5, 1994 commodities (as defined in the Perishable Agricultural Commodities Act, 1930 (7 U.S.C. 499a et seq.)). § 5907. Regulations and effective date (a) REGULATIONS.— Not later than July 25, 1993, the Secretary of Transportation shall prescribe final regulations to enforce this chapter. The Secretary may establish by regulation exemptions to the regulations that are in the public interest and consistent with the purposes of this chapter. (b) EFFECTIVE DATE.— This chapter is effective on the date final regulations to enforce this chapter are prescribed. (e) Title 49, United States Code, is amended by adding the following immediately after subtitle IV: SUBTITLE V—RAIL PROGRAMS PART A—SAFETY CHAPTER Sec. 201. GENERAL 20101 203. SAFETY APPLIANCES 20301 205. SIGNAL SYSTEMS 20501 207. LOCOMOTIVES 20701 209. ACCIDENTS AND INCIDENTS 20901 21L HOURS OF SERVICE 21101 213. PENALTIES 21301 PART B—ASSISTANCE 221. LOCAL RAIL FREIGHT ASSISTANCE 22101 PART C—PASSENGER TRANSPORTATION 24L GENERAL 24101 243. AMTRAK 24301 245. AMTRAK COMMUTER 24501 247. AMTRAK ROUTE SYSTEM 24701 249. NORTHEAST CORRIDOR IMPROVEMENT PROGRAM 24901 PART D—MISCELLANEOUS 26L LAW ENFORCEMENT 26101 PART A—SAFETY Sec. 20101. 20102. 20103. 20104. 20105. 20106. 20107. 20108. 20109. 20110. 2011L 20112. 20113. 20114. 20115. 20116. 20117. 2013L CHAPTER 201—GENERAL SUBCHAPTER I—GENERAL Purpose. Definitions. General authority. Emergency authority. State participation. National uniformity of regulation. Inspection and investigation. Research, development, testing, and trfuning. Employee protections. Effect on employee qualifications and collective bargaining. Enforcement by the Secretary of Transportation. Enforcement by the Attorney General. Enforcement by the States. Judicial procedures. User fees. Annual report. Authorization of appropriations. SUBCHAPTER II—PARTICULAR ASPECTS OF SAFETY Restricted access to rolling equipment.