FMCSA · Safety Measurement System register · Arizona
Hazardous Materials Compliance in Arizona
- 1,586Violations recorded
- 29,841Registered carriers in the state
- 5,458State inspections addressing it
Packaging, placarding and handling of hazardous materials. Arizona carries 1,586 violations in this category, out of 42,552 recorded nationally, which places it 5 of 51 jurisdictions the register covers. Its share of the national figure is 0.037 as a fraction, banked by the build rather than turned into a ratio here. Nationally, a violation in this category carries an average severity weight of 4.5.
The state’s carriers by fleet size
- 1 power unit 16,803
- 2 to 5 power units 8,486
- 6 to 20 power units 2,299
- 21 to 100 power units 670
- 101 to 1,000 power units 140
- 1,000 or more power units 32
Other categories recorded in Arizona
- Controlled Substances/Alcohol in AZ 466
- Crash Indicator in AZ 4,716
- Driver Fitness in AZ 8,271
- Hours-of-Service Compliance in AZ 44,984
- Unsafe Driving in AZ 18,249
- Vehicle Maintenance in AZ 177,896
Hazardous Materials Compliance across every jurisdiction → Every category in Arizona →
Figures from the federal source files: EPA’s ECHO downloads, CMS provider files and the FMCSA census.
Counts from FMCSA SMS input files on data.transportation.gov: kjg3-diqy (Motor Carrier Census, 2,122,441 rows), rbkj-cgst (Inspection, 5,834,148), 8mt8-2mdr (Violation, 6,808,260), 4wxs-vbns (Crash, 255,582), p2mt-9ige (Out of Service Orders, 399,600); SoQL aggregates fetched 2026-09-16. The rank is taken over the jurisdictions this desk publishes, and the national figure beside it is the register’s own total for the category.
What this page shows
The page covers Arizona Hazardous Materials Compliance in the FMCSA Safety Measurement System register from the Velarion Records public-records register. It lists 1,586 violations recorded in Arizona, 29,841 registered carriers in the state, and 5,458 state inspections addressing this category. Arizona carries 1,586 violations out of 42,552 recorded nationally, placing it 5 of 51 jurisdictions.