Licensed providers for professional drivers and small fleets, from official registersSources: 110 official government lists
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HazMat Training1,629Vehicle Inspection67,637CDL & ELDT Training4,122CDL Testing & DMV3,997TSA HazMat & TWIC Enrollment619BOC-3 Process Agents3,738Truck Parking1,915Truck Stops3,245ELD DevicesDOT Physicalssoon

Hazardous Materials training in Colorado

31 registered providers24 cities30 range and public roadAll CDL training in ColoradoWhat this training requiresUpdated September 2026

The H endorsement is the outlier of the five: theory only, no behind-the-wheel component, a knowledge test with no skills test, and it cannot be carried on a learner's permit. 31 schools in Colorado are on the official list published by the Federal Motor Carrier Safety Administration. The most are in Denver (4), Colorado Springs (3), Cortez (2). 29 publish a phone number.

Filters

31 schools in Colorado

  • Aims Community College Official list260 College Ave, Ft Lupton, CO, 80621FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(970) 339-6294Details
    Address
    260 College Ave, Ft Lupton, CO, 80621
    County
    Weld
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Byers School District Official list444 E Front St, Byers, CO, 80103FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(303) 822-5292Details
    Address
    444 E Front St, Byers, CO, 80103
    County
    Arapahoe
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Carter Truck Driving Academy Official list2401 E 40th Ave, Denver, CO, 80205FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(720) 772-6998Details
    Address
    2401 E 40th Ave, Denver, CO, 80205
    County
    Denver
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Carter Truck Driving School Official list2401 E 40th Ave, Denver, CO, 80205FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(800) 330-8835Details
    Address
    2401 E 40th Ave, Denver, CO, 80205
    County
    Denver
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • CDL Certifiers COS Official list6805 Corporate Dr Suite 100-C, Colorado Springs, CO, 80919FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(719) 429-4945Details
    Address
    6805 Corporate Dr Suite 100-C, Colorado Springs, CO, 80919
    County
    El Paso
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 4 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • CDL Certifiers Inc Official list2872 I 70 Business Loop, Grand Junction, CO, 81501FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(970) 260-5136Details
    Address
    2872 I 70 Business Loop, Grand Junction, CO, 81501
    County
    Mesa
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Dailey CDL Solutions Official listIgnacio, COFMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(970) 426-0729Details
    Address
    Ignacio, CO no map position published
    County
    La Plata
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Dailey CDL Solutions Official listCortez, COFMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(970) 426-0729Details
    Address
    Cortez, CO no map position published
    County
    Montezuma
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Eclipse DOT Inc Official listCortez, COFMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(970) 749-9449Details
    Address
    Cortez, CO no map position published
    County
    Montezuma
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Evergreen Natural Recourses Official list27000 Highway 12, Trinidad, CO, 81082FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheoryDetails
    Address
    27000 Highway 12, Trinidad, CO, 81082
    County
    Las Animas
    Phone
    Withheld at the provider’s request
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 3 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Excel Driver Services LLC (Colorado Springs, CO) Official list3465 Astrozon Place, Colorado Springs, CO, 80910FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(303) 942-8002Details
    Address
    3465 Astrozon Place, Colorado Springs, CO, 80910
    County
    Adams
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Excel Driver Services LLC (Henderson, CO) Official list9695 Brighton Road, Henderson, CO, 80640FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(303) 942-8002Details
    Address
    9695 Brighton Road, Henderson, CO, 80640
    County
    Adams
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Farm Area Transit Express Official list13448 County Rd 13.7 S, Alamosa, CO, 81101FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(737) 297-1907Details
    Address
    13448 County Rd 13.7 S, Alamosa, CO, 81101
    County
    Alamosa
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Fortified Academy Official listAurora, COFMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(720) 505-3644Details
    Address
    Aurora, CO no map position published
    County
    Arapahoe
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 3 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Hatten Enterprises / Right Way Drivers Education Official list561 Russell St, Craig, CO, 81625FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(970) 824-7669Details
    Address
    561 Russell St, Craig, CO, 81625
    County
    Moffat
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Larson Trucking Inc Official listBasalt, COFMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(970) 205-9930Details
    Address
    Basalt, CO no map position published
    County
    Pitkin
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Mapleton Public School Official list591 E 80th Ave, Denver, CO, 80229FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(303) 507-9773Details
    Address
    591 E 80th Ave, Denver, CO, 80229
    County
    Adams
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 4 licenses held at this address

    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Northeastern Junior College, Sterling Campus Official list100 College Ave, Sterling, CO, 80751FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(970) 521-6761Details
    Address
    100 College Ave, Sterling, CO, 80751
    County
    Logan
    Website
    njc.edu
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Northern Colorado Truck Driving Academy Official list425 John Deere Dr # 3, Fort Collins, CO, 80524FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(970) 690-8846Details
    Address
    425 John Deere Dr # 3, Fort Collins, CO, 80524
    County
    Larimer
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Pueblo Community College - Mancos Official list33054 Hwy 160, Mancos, CO, 81328FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(719) 549-3320Details
    Address
    33054 Hwy 160, Mancos, CO, 81328
    County
    Montezuma
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Pueblo Community College - Pueblo Campus Official list900 W Orman Ave, Pueblo, CO, 81004FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(719) 549-3320Details
    Address
    900 W Orman Ave, Pueblo, CO, 81004
    County
    Pueblo
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Pueblo Corporate College - Canon City Official list51320 W Highway 50, Canon City, CO, 81212FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(719) 549-3320Details
    Address
    51320 W Highway 50, Canon City, CO, 81212
    County
    Fremont
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • RMS Cranes Official list7198 Scottsburg St, Denver, CO, 80249FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(303) 947-2230Details
    Address
    7198 Scottsburg St, Denver, CO, 80249
    County
    Denver
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Road Warrior Driver Training LLC Official list125 Cedar St #2, Julesburg, CO, 80737FMCSA-registered ELDT training providerTheory(970) 571-9649Details
    Address
    125 Cedar St #2, Julesburg, CO, 80737
    County
    Sedgwick
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • RouteReady CDL Academy (Hudson) Official list609 Cedar St, Hudson, CO, 80642FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(303) 710-0163Details
    Address
    609 Cedar St, Hudson, CO, 80642
    County
    Weld
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • SECED, Inc. Official list112 West Elm St, Lamar, CO, 81052FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(719) 336-3850Details
    Address
    112 West Elm St, Lamar, CO, 81052
    County
    Prowers
    Website
    seced.net
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • SHR TRAINING, llc Official list4616 S. Sheilds St, Fort Collins, CO, 80526FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(970) 669-1540Details
    Address
    4616 S. Sheilds St, Fort Collins, CO, 80526
    County
    Larimer
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • Transportaion Official listColorado Sorings, COFMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheoryDetails
    Address
    Colorado Sorings, CO no map position published
    County
    El Paso
    Phone
    Withheld at the provider’s request
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • True Safety Services Official list3050 67th Ave. STE 101, Greeley, CO, 80634FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(970) 534-2530Details
    Address
    3050 67th Ave. STE 101, Greeley, CO, 80634
    County
    Weld
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • UNITED STATES TRUCK DRIVING SCHOOL - Colorado Springs Official list777 Conrad St, Colorado Springs, CO, 80915FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(719) 396-4822Details
    Address
    777 Conrad St, Colorado Springs, CO, 80915
    County
    El Paso
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

  • UNITED STATES TRUCK DRIVING SCHOOL - Denver Official list8150 W 48th Ave, Wheat Ridge, CO, 80033FMCSA-registered ELDT training providerBTW-Public RoadBTW-RangeTheory(303) 848-8443Details
    Address
    8150 W 48th Ave, Wheat Ridge, CO, 80033
    County
    Jefferson
    Record
    In the registerRegister refreshed September 22, 2026no dates published
    Source
    Training Provider Registry, Federal Motor Carrier Safety Administration (tpr.fmcsa.dot.gov)
    Last checked
    September 22, 2026

    All 5 licenses held at this address

    • Class A
    • Class B
    • Hazardous Materials
    • Passenger
    • School Bus

    The state register records one row per license. These are merged into a single entry here, keyed on the facility, so one business is one listing.

Other endorsements in Colorado

Different curriculum, different test, different providers

What HazMat endorsement training has to cover

The federal requirements for this endorsement

Four things make the hazardous materials endorsement different from the other four, and each of them is in the rule rather than a matter of practice.

  • Knowledge test only. 49 CFR 383.93(c)(4) requires a knowledge test for Hazardous Materials. There is no skills test, unlike Passenger and School bus.
  • Theory only. Appendix E to 49 CFR Part 380 contains a theory instruction curriculum and no behind-the-wheel curriculum at all. Appendices A through D all have one. That is why a provider can deliver the whole H curriculum online in a way it cannot for Class A.
  • Not allowed on a learner's permit. 49 CFR 383.93(a)(2) permits only Passenger (P), School bus (S) and Tank vehicle (N) on a CLP. H is not on that list.
  • Outside the one-year window. 49 CFR 380.603(c)(3) requires theory and behind-the-wheel portions to be completed within one year of the first portion, "except for individuals seeking the H endorsement".

Appendix E states its own purpose plainly: driver-trainees seeking an H endorsement, as defined in 383.93(c)(4), must complete the curriculum in order to take the state-administered knowledge test. The training comes first and the test comes after.

The seven units are specific to carrying hazardous materials:

  • E1.1 Basic Introductory HM Requirements — the applicable Federal Motor Carrier Safety Regulations when hazardous materials are carried, plus the communication requirements: shipping papers, marking, labelling, placarding, emergency response information and the shipper's responsibilities.
  • E1.2 Operational HM Requirements.
  • E1.3 Reporting HM Crashes and Releases — immediate notification procedures and contacts, and completing and submitting incident reports.
  • E1.4 Tunnels and Railroad-Highway Grade Crossing Requirements.
  • E1.5 Loading and Unloading HM — including segregation and securement, and the prohibition on transporting certain solid and liquid poisons with foodstuffs.
  • E1.6 HM on Passenger Vehicles — what types and quantities can and cannot be carried on vehicles transporting passengers and property.
  • E1.7 Bulk Packages — cargo tanks, intermediate bulk containers, bulk cylinders and portable tanks, emergency control features, special handling characteristics, and methods specifically designed to reduce cargo tank rollovers.

One thing this endorsement does not replace: the employer-side hazmat employee training in 49 CFR 172.704, which is a separate five-part requirement on a three-year recurrent cycle with its own record. The H endorsement qualifies the driver to be licensed; 172.704 is what the employer owes regardless.

31in the directory
31in the state register
24cities
19counties

The largest concentration is in Denver: 4 of 31 (13%). Other cities covered include Colorado Springs (3), Cortez (2), Fort Collins (2), Alamosa (1), Aurora (1), and 18 more.

By county, the 31 entries fall across 19 counties; the largest are Adams (3), Denver (3), El Paso (3), Montezuma (3).

These 31 entries come from a register that publishes no registration dates at all. For those, the only thing that can honestly be said is that the facility appeared in the state register when it was last refreshed, on September 22, 2026. No issue, renewal or expiry date is shown for them, and none is guessed.

All 31 hold the same class of registration: FMCSA-registered ELDT training provider, in the source's own wording.

31 of the 31 (100%) hold more than one class of registration. Each is one entry here, with every class it holds shown in its record detail. Across this page the classes held include Class B (31), Hazardous Materials (31), Class A (30), Passenger (29), School Bus (28).

By what they actually deliver: 31 offer classroom or online theory instruction, 30 offer behind-the-wheel training on public roads and 30 offer behind-the-wheel training on a range. 30 of the 31 can deliver both the range and the public-road portions, which matters because 49 CFR 380.707(c) allows the theory and behind-the-wheel portions to come from different providers but requires both behind-the-wheel portions to come from the same one. 1 offers theory only, so a trainee using it needs a second provider for the driving half.

29 of 31 publish a phone number and 18 have a website. Phone numbers are normalized to one format here; the registers publish them several different ways.

The Training Provider Registry publishes a phone number and a website for some providers and not for others, so the coverage below varies by place.

The map positions come from the register itself rather than from an address lookup. No distance claim is made anywhere in this text; the "nearest to me" list computes straight-line distances in your own browser from your own location.

6 of the 31 entries could not be placed on a map: the register gives a PO box, a bare route number or a road junction rather than a street address, and 6 of those are currently on the register. They are listed and searchable here by name, city and county, and left out of the map and the "nearest to me" results. Guessing a plausible position for a PO box would be worse than admitting there is not one.

Every record on this page comes from Training Provider Registry, published by Federal Motor Carrier Safety Administration on tpr.fmcsa.dot.gov as dataset training-provider-registry. Each card carries the date the record was last re-checked.

Hazardous Materials in Colorado: questions

Which cities in Hazardous Materials training in Colorado have schools?
By count: Denver (4), Colorado Springs (3), Cortez (2), Fort Collins (2), Alamosa (1), Aurora (1), Basalt (1), Byers (1), Canon City (1), Colorado Sorings (1), plus 14 more. Addresses, registration class and, where the register publishes them, registration dates are in the list above.
Are these schools currently licensed?
The state register these records come from publishes no registration dates, so the honest answer is narrower than it looks: each of these 31 facilities appeared in the register when it was last refreshed, on September 22, 2026. No expiry date is shown because none is published, and none is guessed. Confirm the current position with the facility or the issuing authority before relying on it.
Why does one address hold several licenses?
Because a row in the state register is a license, not a business. 31 of the 31 entries on this page hold more than one class at the same address, typically an inspection license alongside a repair or dealer license. They are merged into a single entry here, keyed on the facility rather than on the license, so one shop is one listing and its other classes appear on its own page.
Which of these can do the behind-the-wheel training?
30 of the 31 are registered for both the range and the public-road portions. 1 offer theory only. The distinction matters: 49 CFR 380.707(c) permits the theory and behind-the-wheel portions to be delivered by separate providers, but requires both behind-the-wheel portions, range and public road, to come from the same provider. Breakdown here: theory instruction 31, behind-the-wheel public-road training 30, behind-the-wheel range training 30.
Why do the cards not show star ratings?
No public rating has been matched to any of these 31 records, so no stars are shown. The registration record is the stronger signal in any case: where the register publishes them, the issue date, last renewal, expiry and the Training Provider Registry listing all come from the issuing authority, which is not true of a star average.
Why are some entries missing from the map?
6 of these 31 records give a PO box, a bare route number or a road junction instead of a street address, so no coordinate could be derived for them. They are still listed and searchable by name, city and county, and they are left out of the map and the "nearest to me" results. Placing a PO box at a plausible-looking point would make the map look complete and be wrong.

Get told when the register changes

Licenses lapse and get renewed constantly: in the current data nearly a quarter of the records in one state register have already expired. We re-check the registers and email a short summary of what moved.

One email when the register data is refreshed or a rule changes. No more than monthly.