CFR > Title 49 - Transportation > SUBTITLE B—Other Regulations Relating to Transportation > CHAPTER X—SURFACE TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (Parts 1000-1019–1332) > SUBCHAPTER A—GENERAL RULES AND REGULATIONS (Parts 1000-1019–1090) > PART 1018—DEBT COLLECTION > SUBPART E—Referral of a Claim (§1018.70 to §1018.72)