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Hazardous Materials (HM) - Roadside Inspection Out-of-Service (OOS) Rates

Domicile       Material Type 
Report Focus     
Time Period
Hazardous Materials (HM) - Roadside Inspection Out-of-Service (OOS) Rates
OOS RateFY 2017FY 2018FY 2019FY 2020FY 2021
Driver Inspections*6,248188,968195,2166,364191,883198,2476,232196,886203,1182,817148,441151,258906105,302106,208
with Driver OOS Violation1484,6184,766864,4164,502804,7644,844403,6773,717112,4232,434
Driver OOS Rate2.37%2.44%2.44%1.35%2.30%2.27%1.28%2.42%2.38%1.42%2.48%2.46%1.21%2.30%2.29%
Vehicle Inspections**6,237176,997183,2346,083182,970189,0535,942189,692195,6342,528143,991146,519895103,067103,962
with Vehicle OOS Violation1,03724,32225,35986724,60525,47293626,30627,24243119,20219,6338313,40413,487
Vehicle OOS Rate16.63%13.74%13.84%14.25%13.45%13.47%15.75%13.87%13.92%17.05%13.34%13.40%9.27%13.01%12.97%
Hazmat Inspections***6,417191,570197,9876,467194,903201,3706,371199,953206,3242,838151,288154,126908106,869107,777
with Hazmat OOS Violation1797,6917,8701848,0948,2782288,8439,0711296,7836,912224,5034,525
Hazmat OOS Rate2.79%4.01%3.98%2.85%4.15%4.11%3.58%4.42%4.40%4.55%4.48%4.48%2.42%4.21%4.20%
Data Source: FMCSA's Motor Carrier Management Information System (MCMIS) data snapshot as of 5/28/2021, including current year-to-date information for FY 2021. 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.
* Driver Inspections were computed based on inspection levels I, II, III, and VI.
** Vehicle Inspections were computed based on inspection levels I, II, V, and VI.
*** HazMat Inspections were computed based on inspection levels I, II, III, IV, V, and VI, when HM is present.
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