- Title 1 - General Provisions
- Title 2 - Grants and Agreements
- Title 3 - The President
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- Title 5 - Administrative Personnel
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- Title 18 - Conservation of Power and Water Resources
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- Title 20 - Employees' Benefits
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- Title 45 - Public Welfare
- Title 46 - Shipping
- Title 47 - Telecommunication
- Title 48 - Federal Acquisition Regulations System
- Title 49 - Transportation
- Title 50 - Wildlife and Fisheries
CFR > Title 20 - Employees' Benefits > CHAPTER II—RAILROAD RETIREMENT BOARD > SUBCHAPTER B—REGULATIONS UNDER THE RAILROAD RETIREMENT ACT (parts 201 to 295) > PART 202—EMPLOYERS UNDER THE ACT > 202.2—Company or person principally engaged in carrier business.
202.2—Company or person principally engaged in carrier business.
Any company or person principally engaged in carrier business is an employer.