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Skip Navigation LinksA&I Home > Hazardous Materials Registration > HM Registration By Type                

Hazardous Materials (HM) Registration By Type

Domicile       HM Safety Permit 
Report Focus     
Time Period
HM Registration by Type
HazMat TypeCY 2019CY 2020CY 2021CY 2022CY 2023
NumberPct of TotalNumberPct of TotalNumberPct of TotalNumberPct of TotalNumberPct of Total
Number of Hazardous Material Carriers96,84793.22%101,47093.86%109,50594.52%112,23994.82%111,17794.90%
With Bulk Storage18,377 18,811 19,467 19,431 19,469 
With Non-Bulk Storage78,987 83,852 92,261 94,950 93,767 
Number of Hazardous Material Shippers5540.53%5180.48%5020.43%4840.41%4980.43%
With Bulk Storage54 53 50 46 56 
With Non-Bulk Storage91 97 92 91 100 
Number of Hazardous Material Carrier/Shipper5,8355.62%5,4945.08%5,2094.50%5,0144.24%4,8274.12%
With Bulk Storage2,646 2,559 2,437 2,337 2,251 
With Non-Bulk Storage4,201 3,912 3,723 3,589 3,459 
Number of Cargo Tank Registrants6600.64%6230.58%6400.55%6290.53%6480.55%
Note: Companies can register to transport HM materials in Bulk, Non-Bulk, or both, therefore the counts for 'With Bulk Storage' and 'With Non-Bulk Storage' may not equal the total for a given category.
Data Source: FMCSA's Motor Carrier Management Information System (MCMIS) data snapshot as of 5/26/2023, including current year-to-date information for CY 2023. The data presented above are accurate as of this date, but are subject to updates as new or additional information may be reported to MCMIS following the snapshot date.
For more information or business rules see the Report Description.
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