title: HAZMAT Class 9 Miscellaneous
text: # HAZMAT Class 9 Miscellaneous
  
  The miscellaneous hazardous materials category encompasses all hazardous materials that do not fit one of the definitions listed in Class 1 through Class 8.
  
  ## Divisions
  
  The miscellaneous hazardous material is a material that presents a hazard during transportation but which does not meet the definition of any other hazard class. This class includes:
  
  * Any material which has an anesthetic, noxious or other similar property which could cause extreme annoyance or discomfort to a flight crew member so as to prevent the correct performance of assigned duties; or
  * Any material that meets the definition in 49 CFR 171.8 for an elevated temperature material, a hazardous substance, a hazardous waste, or a marine pollutant.
  
  A new sub-class, class 9A, has been in effect since January 1, 2017. This is limited to the labeling of the transport of lithium batteries.
  
  ## Placards
  
  * Hazardous Materials
  * Class 9: Miscellaneous
  
  ## Compatibility Table
  
  Load and Segregation Chart :
  
  | | Weight | 1.1 | 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.2 | 2.3 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 7 | 8 |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | | Weight | 1.1 | 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.2 | A | B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | A | 7 | 8 |
  | 9 | | | | | | | | | | | | | | | | | | | | | |
  | Key ||||||||||||||||||||||
  | The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. X: These materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. O: Indicates that these materials may not be loaded, transported or stored together in the same transport vehicle or storage facility during the course of transportation, unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Source: United States Code of Federal Regulations, Title 49 CFR §177.848 - Segregation of hazardous materials. ||||||||||||||||||||||
  
  ## Packing Groups
  
  The packing group of a Class 9 material is as indicated in Column 5 of the 49CFR 172.101 Table.
  
  