CFR
- Title 1 - General Provisions
- Title 2 - Grants and Agreements
- Title 3 - The President
- Title 4 - Accounts
- Title 5 - Administrative Personnel
- Title 6 - Domestic Security
- Title 7 - Agriculture
- Title 8 - Aliens and Nationality
- Title 9 - Animals and Animal Products
- Title 10 - Energy
- Title 11 - Federal Elections
- Title 12 - Banks and Banking
- Title 13 - Business Credit and Assistance
- Title 14 - Aeronautics and Space
- Title 15 - Commerce and Foreign Trade
- Title 16 - Commercial Practices
- Title 17 - Commodity and Securities Exchanges
- Title 18 - Conservation of Power and Water Resources
- Title 19 - Customs Duties
- Title 20 - Employees' Benefits
- Title 21 - Food and Drugs
- Title 22 - Foreign Relations
- Title 23 - Highways
- Title 24 - Housing and Urban Development
- Title 25 - Indians
- Title 26 - Internal Revenue
- Title 27 - Alcohol, Tobacco Products and Firearms
- Title 28 - Judicial Administration
- Title 29 - Labor
- Title 30 - Mineral Resources
- Title 31 - Money and Finance: Treasury
- Title 32 - National Defense
- Title 33 - Navigation and Navigable Waters
- Title 34 - Education
- Title 35 - Panama Canal
- Title 36 - Parks, Forests, and Public Property
- Title 37 - Patents, Trademarks, and Copyrights
- Title 38 - Pensions, Bonuses, and Veterans' Relief
- Title 39 - Postal Service
- Title 40 - Protection of Environment
- Title 41 - Public Contracts and Property Management
- Title 42 - Public Health
- Title 43 - Public Lands: Interior
- Title 44 - Emergency Management and Assistance
- Title 45 - Public Welfare
- Title 46 - Shipping
- Title 47 - Telecommunication
- Title 48 - Federal Acquisition Regulations System
- Title 49 - Transportation
- Title 50 - Wildlife and Fisheries
SUBPART D—Definitions Classification, Packing Group Assignments and Exceptions for Hazardous Materials Other Than Class 1 and Class 7 (§173.115 to §173.156)
- 173.115—Class 2, Divisions 2.1, 2.2, and 2.3—Definitions.
- 173.116—Class 2—Assignment of hazard zone.
- 173.120—Class 3—Definitions.
- 173.121—Class 3—Assignment of packing group.
- 173.124—Class 4, Divisions 4.1, 4.2 and 4.3—Definitions.
- 173.125—Class 4—Assignment of packing group.
- 173.127—Class 5, Division 5.1—Definition and assignment of packing groups.
- 173.128—Class 5, Division 5.2—Definitions and types.
- 173.129—Class 5, Division 5.2—Assignment of packing group.
- 173.132—Class 6, Division 6.1—Definitions.
- 173.133—Assignment of packing group and hazard zones for Division 6.1 materials.
- 173.134—Class 6, Division 6.2—Definitions and exceptions.
- 173.136—Class 8—Definitions.
- 173.137—Class 8—Assignment of packing group.
- 173.140—Class 9—Definitions.
- 173.141—Class 9—Assignment of packing group.
- 173.144—Other Regulated Materials (ORM)—Definitions.
- 173.145—Other Regulated Materials—Assignment of packing group.
- 173.150—Exceptions for Class 3 (flammable and combustible liquids).
- 173.151—Exceptions for Class 4.
- 173.152—Exceptions for Division 5.1 (oxidizers) and Division 5.2 (organic peroxides).
- 173.153—Exceptions for Division 6.1 (poisonous materials).
- 173.154—Exceptions for Class 8 (corrosive materials).
- 173.155—Exceptions for Class 9 (miscellaneous hazardous materials).
- 173.156—Exceptions for ORM materials.
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