49 C.F.R. § 217.4 Definitions.
Title 49 - Transportation
As used in this part— Class I, Class II, and Class III have the meaning assigned by regulations of the Interstate Commerce Commission (49 CFR part 1201; General Instructions 1–1), as those regulations may be revised and applied by order of the Commission (including modifications in class thresholds based revenue deflator adjustments). Division headquarters means the location designated by the railroad where a high-level operating manager (e.g., a superintendent, division manager, or equivalent), who has jurisdiction over a portion of the railroad, has an office. System headquarters means the location designated by the railroad as the general office for the railroad system. [59 FR 43070, Aug. 22, 1994]
Title 49: Transportation
PART 217—RAILROAD OPERATING RULES
Subpart A—General
§ 217.4 Definitions.
