Publication 52 - Hazardous, Restricted, and Perishable Mail
Publication 52 - Hazardous, Restricted, and Perishable Mail
- Summary of Changes
- Transmittal Letter
- 1 Introduction
- 2 General Guidelines
- 3 Hazardous Materials
- 31 Definition
- 32 General
- 33 Hazard Classes
- 34 Mailability by Hazard Class
- 341 Explosives (Hazard Class 1)
- 342 Gases (Hazard Class 2)
- 343 Flammable and Combustible Liquids (Hazard Class 3)
- 344 Flammable Solids (Hazard Class 4)
- 345 Oxidizing Substances, Organic Peroxides (Hazard Class 5)
- 346 Toxic Substances and Infectious Substances (Hazard Class 6)
- 347 Radioactive Materials (Hazard Class 7)
- 348 Corrosives (Hazard Class 8)
- 349 Miscellaneous Hazardous Materials (Hazard Class 9)
- 4 Restricted Matter
- 5 Perishable Matter
- 6 International Mail
- 7 Air Transportation Requirements
- Appendix A
- Appendix B
- Appendix C
- USPS Packaging Instruction 1-3
- 1A Toy Propellant Devices
- 1B Safety Fuse
- 2A Flammable Gases
- 2B Nonflammable Gases
- 2C Fire Extinguishers
- 2D Foodstuffs and Soap Products
- 2E Audible Fire Alarm Systems
- 2F Biological Products or Medical Preparations
- 3A Flammable Liquids
- 3B Combustible Liquids
- 3C Cigarette Lighters
- 3D Ethanol-based Flammable Liquids and Solids
- USPS Packaging Instruction 4-6
- 4A Flammable Solids
- 4B Safety Matches
- 5A Oxidizing Substances, Organic Peroxides
- 6A Toxic Substances
- 6B Toxic Substances With LD50 Oral Toxicity of 50 mg/kg or Less
- 6C Category B Infectious Substances
- 6D Sharps Waste and Other Regulated Medical Waste
- 6E Used Health Care Products
- 6F Forensic Material
- 6G Nonregulated Infectious Materials
- 6H Exempt Human or Animal Specimens
- USPS Packaging Instruction 7-10
- 7A Radioactive Materials
- 8A Corrosives
- 8B Nonspillable Wet Battery
- 8C Manufactured Devices that Contain Small Amounts of Mercury
- 9A Dry Ice (Carbon Dioxide Solid)
- 9B Magnetized Materials
- 9C Miscellaneous Hazardous Materials
- 9D Lithium Metal and Lithium-ion Cells and Batteries Domestic
- 9E Lithium Metal and Lithium-ion Cells and Batteries International and APO/FPO/DPO
- 10A Small Quantity Provision
- 10B - Excepted Quantity Provision
- 10C - Cremated Remains
- 10D - Adult Bird Boxes
- USPS Packaging Instruction 1-3
- Appendix D
- Appendix E
- Index
