The Code of Federal Regulations is a codification of the general and permanent rules published in the Federal Register by the Executive departments and agencies of the United States Federal Government. ?CFR Title 20, Parts, 400-499 rules, regulations, and proocedures, including federal old age survivors, and disability insurance, ticket to work and self sufficiency program, civil monetary penalties, assessments and recommended conclusionsAudience: Railroad employees, survivors railroad administrators, lobbyists, World War II veterans, Federal employed persons with disabilities and aging Federal employees may be interested in this regulatory volume.? .