The Code of Federal Regulations Title 28 contains the codified Federal laws and regulations that are in effect as of the date of the publication pertaining to administration of the Federal justice system.

Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries.

The Code of Federal Regulations Title 29 contains the codified Federal laws and regulations that are in effect as of the date of the publication pertaining to labor, including employment, wages and mediation.

The Code of Federal Regulations Title 31 contains the codified United States Federal laws and regulations that are in effect as of the date of the publication pertaining to money and finance functions of the Department of the Treasury, including foreign assets control and financial crimes and investment security.

40 CFR Protection of Environment

47 CFR Telecommunication

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.

The Code of Federal Regulations Title 24 contains the codified Federal laws and regulations that are in effect as of the date of the publication pertaining to Federal housing and urban development programs, including equal opportunity and fair housing; Federal mortgage and mortgage relief programs; neighborhood reinvestment; and Section 8, disabled, elderly, Indian and public housing.