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Top 10 HM OOS Violations
(2009)
Hazardous Material (HM) Violations All Domiciles U.S. Mexico Canada
transparent imageHM Inspections 161,818153,9245,3082,586
transparent imageHM Inspections w/ OOS Violations 7,4717,228138105
 HM OOS Rate*4.6%4.7%2.6%4.1%
transparent imageHM OOS Violations 10,47610,184159133
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  177.834A - PACKAGE NOT SECURE IN VEHICLE30.2%30.1%29.6%37.6%
  177.817A - NO SHIPPING PAPERS (CARRIER)14.6%14.8%14.5%0.8%
  172.504A - VEHICLE NOT PLACARDED AS REQUIRED10.1%9.9%7.5%22.6%
  172.200A - NO SHIPPING PAPER PROVIDED OFFEROR6.3%6.5%0.0%2.3%
  177.823A - NO PLACARDS/MARKINGS WHEN REQUIRED5.3%5.3%5.7%3.8%
  173.24B1 - RELEASE OF HM FROM PACKAGE4.5%4.6%0.6%3.0%
  172.502A1 - PROHIBITED PLACARDING3.6%3.7%1.3%3.0%
  177.834J - MANHOLES AND VALVES NOT CLOSED OR LEAK FREE3.3%3.3%4.4%4.5%
  173.24F1 - CLOSURES FOR PKGS MUST NOT BE OPEN OR LEAKING2.7%2.7%1.3%0.8%
  173.24AA1 - NON-BULK INNER PACKAGING CLOSURE2.6%2.6%5.0%0.0%


Data Source: FMCSA Motor Carrier Management Information System (MCMIS) September 25, 2009 snapshot.

* HM OOS rate is based on inspection levels I, II, III, and VI when HM is present.

2009 data, as of September 25, 2009
U.S. Department of Transportation Logo U.S. Department of Transportation   Federal Motor Carrier Safety Administration
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