Title 42 of the United States Code is the United States Code dealing with public health, social welfare, and civil rights.
- 42 U.S.C. ch. 1—The Public Health Service
- 42 U.S.C. ch. 1A—The Public Health Service, Supplemental Provisions
- 42 U.S.C. ch. 2—Sanitation and Quarantine
- 42 U.S.C. ch. 3—Leprosy
- 42 U.S.C. ch. 3A—Cancer
- 42 U.S.C. ch. 4—Viruses, Serums, Toxins, Antitoxins, Etc.
- 42 U.S.C. ch. 5—Maternity and Infancy Welfare and Hygiene
- 42 U.S.C. ch. 6—The Children's Bureau
- 42 U.S.C. ch. 6A—Public Health Service (Public Health Service Act)
- 42 U.S.C. ch. 7—Social Security
- 42 U.S.C. ch. 7A—Temporary Unemployment Compensation Program
- 42 U.S.C. ch. 8—Low-Income Housing
- 42 U.S.C. ch. 8A—Slum Clearance, Urban Renewal, and Farm Housing
- 42 U.S.C. ch. 8B—Public Works or Facilities
- 42 U.S.C. ch. 8C—Open-Space Land Act|Open-Space Land
- 42 U.S.C. ch. 9—Housing of Persons Engaged in National Defense
- 42 U.S.C. ch. 10—Federal Security Agency
- 42 U.S.C. ch. 11—Compensation for Disability or Death to Persons Employed at Military, Air, and Naval Bases Outside United States
- 42 U.S.C. ch. 12—Compensation for Injury, Death, or Detention of Employees of Contractors with United States Outside United States
- 42 U.S.C. ch. 13—School Lunch Programs
- 42 U.S.C. ch. 13A—Child Nutrition
- 42 U.S.C. ch. 14—Development and Control of Atomic Energy
- 42 U.S.C. ch. 15—Disaster Relief
- 42 U.S.C. ch. 15A—Reciprocal Fire Protection Act of 1955|Reciprocal Fire Protection Agreements
- 42 U.S.C. ch. 15B—Air Pollution Control
- 42 U.S.C. ch. 16—National Science Foundation
- 42 U.S.C. ch. 16A—Grants for Support of Scientific Research
- 42 U.S.C. ch. 16B—Contracts for Scientific and Technological Research
- 42 U.S.C. ch. 17—Federal Employment Service
- 42 U.S.C. ch. 18—Youth Medals
- 42 U.S.C. ch. 19—Saline and Salt Waters
- 42 U.S.C. ch. 19A—Water Resources Research Program
- 42 U.S.C. ch. 19B—Water Resources Planning Act|Water Resources Planning
- 42 U.S.C. ch. 20—Elective Franchise
- 42 U.S.C. ch. 20A—Civil Rights Commission
- 42 U.S.C. ch. 21—Civil Rights
- 42 U.S.C. ch. 21A—Privacy Protection Act|Privacy Protection
- 42 U.S.C. ch. 21B—Religious Freedom Restoration
- 42 U.S.C. ch. 21C—Protection of Religious Exercise in Land Use and by Institutionalized Persons
- 42 U.S.C. ch. 22—Indian Hospitals and Health Facilities
- 42 U.S.C. ch. 23—Development and Control of Atomic Energy
- 42 U.S.C. ch. 24—Disposal of Atomic Energy Communities
- 42 U.S.C. ch. 25—Federal Flood Insurance
- 42 U.S.C. ch. 26—National Space Program
- 42 U.S.C. ch. 26A—National Space Grant College and Fellowship Program
- 42 U.S.C. ch. 26B—Biomedical Research in Space Act of 1991|Biomedical Research in Space
- 42 U.S.C. ch. 27—Loan Service of Captioned Films and Educational Media for Handicapped
- 42 U.S.C. ch. 28—Area Redevelopment Act|Area Redevelopment Program
- 42 U.S.C. ch. 29—Juvenile Delinquency and Youth Offenses Control Act of 1961|Juvenile Delinquency and Youth Offenses Control
- 42 U.S.C. ch. 30—Manpower Development and Training Program
- 42 U.S.C. ch. 31—Public Works Acceleration Program
- 42 U.S.C. ch. 32—Third Party Liability for Hospital and Medical Care
- 42 U.S.C. ch. 33—Community Mental Health Act|Community Mental Health Centers
- 42 U.S.C. ch. 34—Economic Opportunity Program
- 42 U.S.C. ch. 35—Programs for Older Americans
- 42 U.S.C. ch. 35A—Community Service Employment for Older Americans
- 42 U.S.C. ch. 36—Compensation of Condemnees in Development Programs
- 42 U.S.C. ch. 37—Community Facilities and Advance Land Acquisition
- 42 U.S.C. ch. 38—Public Works and Economic Development
- 42 U.S.C. ch. 39—Solid Waste Disposal
- 42 U.S.C. ch. 40—Soil Information Assistance for Community Planning and Resource Development
- 42 U.S.C. ch. 41—Demonstration Cities and Metropolitan Development Program
- 42 U.S.C. ch. 42—Narcotic Addict Rehabilitation Act|Narcotic Addict Rehabilitation
- 42 U.S.C. ch. 43—Department of Health and Human Services
- 42 U.S.C. ch. 44—Department of Housing and Urban Development
- 42 U.S.C. ch. 45—Fair Housing
- 42 U.S.C. ch. 46—Justice System Improvement Act of 1979|Justice System Improvement
- 42 U.S.C. ch. 47—Juvenile Delinquency Prevention and Control
- 42 U.S.C. ch. 48—Guarantees for Financing New Community Land Development
- 42 U.S.C. ch. 49—National Housing Partnerships
- 42 U.S.C. ch. 50—National Flood Insurance
- 42 U.S.C. ch. 51—Design and Construction of Public Buildings to Accommodate Physically Handicapped
- 42 U.S.C. ch. 52—Intergovernmental Cooperation
- 42 U.S.C. ch. 52A—Joint Funding Simplification
- 42 U.S.C. ch. 53—Advisory Commission on Intergovernmental Relations
- 42 U.S.C. ch. 54—Cabinet Committee on Opportunities for Spanish-Speaking People
- 42 U.S.C. ch. 55—National Environmental Policy
- 42 U.S.C. ch. 56—Environmental Quality Improvement
- 42 U.S.C. ch. 57—Environmental Pollution Study
- 42 U.S.C. ch. 58—Disaster Relief
- 42 U.S.C. ch. 59—National Urban Policy and New Community Development
- 42 U.S.C. ch. 60—Comprehensive Alcohol Abuse and Alcoholism Prevention, Treatment, and Rehabilitation Program
- 42 U.S.C. ch. 61—Uniform Relocation Assistance and Real Property Acquisition Policies Act|Uniform Relocation Assistance and Real Property Acquisition Policies for Federal and Federally Assisted Programs
- 42 U.S.C. ch. 62—Intergovernmental Personnel Program
- 42 U.S.C. ch. 63—Lead-Based Paint Poisoning Prevention Act|Lead-Based Paint Poisoning Prevention
- 42 U.S.C. ch. 63A—Residential Lead-Based Paint Hazard Reduction
- 42 U.S.C. ch. 64—Public Service Employment Programs
- 42 U.S.C. ch. 65—Noise Control
- 42 U.S.C. ch. 66—Domestic Volunteer Services
- 42 U.S.C. ch. 67—Child Abuse Prevention and Treatment and Adoption Reform Act of 1978|Adoption Reform
- 42 U.S.C. ch. 68—Disaster Relief
- 42 U.S.C. ch. 69—Community Development
- 42 U.S.C. ch. 70—Manufactured Home Construction and Safety Standards
- 42 U.S.C. ch. 71—Solar Energy Act|Solar Energy
- 42 U.S.C. ch. 72—Juvenile Justice and Delinquency Prevention
- 42 U.S.C. ch. 73—Development of Energy Sources
- 42 U.S.C. ch. 74—Federal Nonnuclear Energy Research and Development Act of 1974|Nonnuclear Energy Research and Development
- 42 U.S.C. ch. 75—Programs for Individuals with Developmental Disabilities
- 42 U.S.C. ch. 76—Age Discrimination in Federally Assisted Programs
- 42 U.S.C. ch. 77—Energy Conservation Act|Energy Conservation
- 42 U.S.C. ch. 78—National Petroleum Reserve in Alaska
- 42 U.S.C. ch. 79—National Science and Technology Policy, Organization, and Priorities Act of 1976|Science and Technology Policy, Organization and Priorities
- 42 U.S.C. ch. 80—Public Works Employment Act of 1977|Public Works Employment
- 42 U.S.C. ch. 81—Energy Conservation and Resource Renewal
- 42 U.S.C. ch. 82—Solid Waste Disposal
- 42 U.S.C. ch. 83—National Energy Extension Service Act of 1977|Energy Extension Service
- 42 U.S.C. ch. 84—Department of Energy
- 42 U.S.C. ch. 85—Air Pollution Prevention and Control
- 42 U.S.C. ch. 86—Earthquake Hazards Reduction
- 42 U.S.C. ch. 87—Water Research and Development Act of 1978|Water Research and Development
- 42 U.S.C. ch. 88—Uranium Mill Tailings Radiation Control Act
- 42 U.S.C. ch. 89—Congregate Housing Services Act of 1978|Congregate Housing Services
- 42 U.S.C. ch. 90—Neighborhood and City Reinvestment, Self-Help and Revitalization
- 42 U.S.C. ch. 91—National Energy Conservation Policy
- 42 U.S.C. ch. 92—Powerplant and Industrial Fuel Use Act|Powerplant and Industrial Fuel Use
- 42 U.S.C. ch. 93—Emergency Energy Conservation
- 42 U.S.C. ch. 94—Low-Income Energy Assistance
- 42 U.S.C. ch. 95—United States Synthetic Fuels Corporation
- 42 U.S.C. ch. 96—Biomass Energy and Alcohol Fuels
- 42 U.S.C. ch. 97—Acid Precipitation Program and Carbon Dioxide Study
- 42 U.S.C. ch. 98—Ocean Thermal Energy Conversion Research, Development, and Demonstration Act|Ocean Thermal Energy Conversion Research and Development
- 42 U.S.C. ch. 99—Ocean Thermal Energy Conversion Act of 1980|Ocean Thermal Energy Conversion
- 42 U.S.C. ch. 100—Wind Energy Systems Act of 1980|Wind Energy Systems
- 42 U.S.C. ch. 101: Magnetic Fusion Energy Engineering Act of 1980|Magnetic Fusion Energy Engineering
- 42 U.S.C. ch. 102: Mental Health Systems
- 42 U.S.C. ch. 103: Comprehensive Environmental Response, Compensation, and Liability
- 42 U.S.C. ch. 104: Nuclear Safety Research, Development, and Demonstration
- 42 U.S.C. ch. 105: Community Services Programs
- 42 U.S.C. ch. 106: Community Services Block Grant Program
- 42 U.S.C. ch. 107: Consumer-Patient Radiation Health and Safety Act of 1981|Consumer-Patient Radiation Health and Safety
- 42 U.S.C. ch. 108: Nuclear Waste Policy
- 42 U.S.C. ch. 109: Water Resources Research
- 42 U.S.C. ch. 109A: Membrane Processes Research Act of 1992|Membrane Processes Research
- 42 U.S.C. ch. 110: Family Violence Prevention and Services
- 42 U.S.C. ch. 111: Emergency Federal Law Enforcement Assistance Act|Emergency Federal Law Enforcement Assistance
- 42 U.S.C. ch. 112: Victim Compensation and Assistance
- 42 U.S.C. ch. 113: State Justice Institute
- 42 U.S.C. ch. 114: Protection and Advocacy for Mentally Ill Individuals Act of 1986|Protection And Advocacy For Mentally Ill Individuals
- 42 U.S.C. ch. 115: Child Development Associate Scholarship Assistance Program
- 42 U.S.C. ch. 116: Emergency Planning and Community Right-To-Know
- 42 U.S.C. ch. 117: Encouraging Good Faith Professional Review Activities
- 42 U.S.C. ch. 118: Alzheimer's Disease and Related Dementias Research
- 42 U.S.C. ch. 119: Homeless Assistance
- 42 U.S.C. ch. 120: Enterprise Zone Development
- 42 U.S.C. ch. 121: International Child Abduction Remedies
- 42 U.S.C. ch. 122: Native Hawaiian Health Care Act of 1988|Native Hawaiian Health Care
- 42 U.S.C. ch. 123: Drug Abuse Education and Prevention Act of 1986|Drug Abuse Education and Prevention
- 42 U.S.C. ch. 124: Public Housing Drug Elimination Program|Public Housing Drug Elimination
- 42 U.S.C. ch. 125: Renewable Energy and Energy Efficiency Technology Competitiveness Act of 1989|Renewable Energy and Energy Efficiency Technology Competitiveness
- 42 U.S.C. ch. 126: Equal Opportunity For Individuals With Disabilities
- 42 U.S.C. ch. 127: Coordinated Services For Children, Youth, and Families
- 42 U.S.C. ch. 128: Hydrogen Research, Development, and Demonstration Program Act of 1990|Hydrogen Research, Development, And Demonstration Program
- 42 U.S.C. ch. 129: National and Community Service Act of 1990|National and Community Service
- 42 U.S.C. ch. 130: National Affordable Housing Act|National Affordable Housing
- 42 U.S.C. ch. 131: Housing Opportunities for Persons with AIDS Program|Housing Opportunities for Persons with AIDS
- 42 U.S.C. ch. 132: Victims of Child Abuse
- 42 U.S.C. ch. 133: Pollution Prevention Act|Pollution Prevention
- 42 U.S.C. ch. 134: Energy Policy
- 42 U.S.C. ch. 135: Residency and Service Requirements in Federally Assisted Housing
- 42 U.S.C. ch. 136: Violent Crime Control and Law Enforcement
- 42 U.S.C. ch. 137: Management of Rechargeable Batteries and Batteries Containing Mercury
- 42 U.S.C. ch. 138: Assisted Suicide Funding Restriction Act of 1997|Assisted Suicide Funding Restriction
- 42 U.S.C. ch. 139: Volunteer Protection
- 42 U.S.C. ch. 140: Criminal Justice Identification, Information, and Communication
- 42 U.S.C. ch. 140A: Jennifer's Law (federal law)|Jennifer's Law
- 42 U.S.C. ch. 141: Commercial Space Opportunities and Transportation Services
- 42 U.S.C. ch. 142: Poison Control Center Enhancement and Awareness Act|Poison Control Center Enhancement and Awareness
- 42 U.S.C. ch. 143: Intercountry Adoption Act of 2000|Intercountry Adoptions
- 42 U.S.C. ch. 144: Developmental Disabilities Assistance and Bill of Rights Act of 2000|Developmental Disabilities Assistance and Bill of Rights
- 42 U.S.C. ch. 145: Public Safety Officer Medal of Valor and Tributes
- 42 U.S.C. ch. 146: Election Administration Improvement
- 42 U.S.C. ch. 147: Prison Rape Elimination
- 42 U.S.C. ch. 148: Windstorm Impact Reduction Act|Windstorm Impact Reduction
- 42 U.S.C. ch. 149: Energy Policy, 2005
- 42 U.S.C. ch. 150: National Aeronautics and Space Programs, 2005
- 42 U.S.C. ch. 151: Child Protection and Safety
- 42 U.S.C. ch. 152: Energy Independence and Security