Colorado School Bus ELDT – Online S Endorsement Training
Complete your School Bus ELDT online in Colorado — FMCSA-approved, accepted at Colorado Division of Motor Vehicles (CO DMV), auto-submitted to TPR. Only $20.
What It Costs and Where to Start in Colorado
Every FMCSA-approved ELDT theory course is $20, online, and finished in under 2 hours. Completion is filed to the federal Training Provider Registry within 24 hours.
- Hazmat — $20 FMCSA-approved ELDT
- CDL A — $20 FMCSA-approved ELDT
- CDL B — $20 FMCSA-approved ELDT
- Passenger — $20 FMCSA-approved ELDT
- School Bus — $20 FMCSA-approved ELDT
- 3-Endorsement Bundle — $50 FMCSA-approved ELDT
- All Bundles — from $30 FMCSA-approved ELDT
- Hazmat + Test Prep — $30 FMCSA-approved ELDT
- CDL-A Permit Prep — $15 DMV study aid — not ELDT
Not sure which one?
- I already have a CDL and want to add an endorsement — you only need the endorsement course: Hazmat, Passenger, or School Bus, $20 each. Skip CDL-A and CDL-B entirely.
- I'm brand new and have no CDL — start with CDL-A or CDL-B theory, then complete behind-the-wheel training locally. Theory alone does not get you licensed.
- I want all three endorsements — the 3-endorsement bundle is $50 instead of $60 separately.
- What's the cheapest way to do everything? — bundles are the floor: $50 for H+P+S, or $30 for either CDL theory course paired with permit prep. Adding Hazmat all-in, including the federal TSA background check and your state's endorsement fee, typically runs $110–$150.
- Tanker (N) or Doubles/Triples (T)? — neither has an ELDT requirement. The federal rule covers Class A, Class B, the B-to-A upgrade, and Hazmat, Passenger and School Bus only. Both are knowledge-test only at your state DMV: Tanker Test Prep — $15, or Hazmat & Tanker Complete — $45 if you need the Hazmat ELDT too.
Quick Answers — School Bus ELDT in Colorado
Who needs it?
Any CDL holder adding the School Bus endorsement in Colorado after February 7, 2022 must complete FMCSA-approved ELDT before taking the endorsement knowledge test.
How long does it take?
Under 2 hours. It's self-paced and 100% online — start and stop on any device.
How much does it cost?
$20 for the School Bus ELDT at DLA Academy — the lowest-priced FMCSA-approved option, with no hidden fees.
Can I do it online?
Yes. The entire course is online and your completion is auto-submitted to the FMCSA Training Provider Registry within 24 hours — no classroom and no appointment.
What's next?
Finish your ELDT, then pass the School Bus knowledge test at CO DMV.
Colorado School Bus ELDT — Step by Step
Hold a Valid CDL
You need an existing Class A, B, or C CDL before adding the School Bus (S) endorsement. If you don't have one yet, start with CDL A or CDL B Theory ELDT.
Complete School Bus ELDT Online
Complete DLA Academy's FMCSA-approved School Bus ELDT online in under 2 hours. Auto-submitted to FMCSA TPR within 24 hours.
Pass the S Endorsement Knowledge Test at Colorado Division of Motor Vehicles (CO DMV)
Visit Colorado Division of Motor Vehicles (CO DMV) to take the School Bus knowledge test. Most states also require a separate skills test in a school bus.
Background Check & Physical
Colorado requires a background check and DOT physical for school bus drivers. Some districts require additional clearances.
Receive Your S Endorsement
Once CO DMV has your ELDT completion and test results, the School Bus endorsement is added to your CDL.
What DLA Academy's School Bus ELDT Covers
- Loading and unloading procedures
- Emergency exits and evacuations
- Railroad-highway grade crossings
- Student management
- Anti-lock braking systems on buses
- Special safety considerations for school transport
What's on the Colorado School Bus (S) Endorsement Test
After you finish School Bus (S) ELDT, Colorado Division of Motor Vehicles (CO DMV) still administers its own knowledge test before adding the endorsement to your CDL. The questions come from the CO DMV CDL manual, and the core topics are consistent across states:
- Loading and unloading students — the danger zone around the bus, correct use of mirrors, and escorting students across the roadway
- Railroad crossings — the full stop-look-listen procedure required at every crossing, with or without students aboard
- Emergency evacuation — when to evacuate, choosing a safe location, and running an orderly exit with children
- Mirror adjustment and inspection — the school-bus-specific pre-trip inspection, including mirrors, lights, and the stop arm
- Student management — handling behaviour that creates a driving hazard, and post-trip checks for sleeping students
Question counts and passing scores are set by CO DMV and vary, so treat the official CO DMV CDL manual as authoritative. For a fuller breakdown of the exam, see our School Bus (S) endorsement test guide.
Is there a skills test too?
In most states, yes. Passing the School Bus (S) knowledge test is usually not the last step — CO DMV typically also requires an in-vehicle skills test in an actual bus, including an endorsement-specific pre-trip inspection and an on-road drive. Confirm with Colorado Division of Motor Vehicles (CO DMV) before you schedule.
What does the School Bus (S) endorsement cost in Colorado?
The FMCSA-required ELDT theory is $20 at DLA Academy. On top of that, CO DMV charges its own endorsement and testing fees, which it sets and can change — check the current amounts on the official CO DMV site. There is no TSA background check for School Bus (S), which is why it costs considerably less than adding Hazmat.
Add the P Endorsement Too
School bus drivers often need the Passenger (P) endorsement in addition to S. DLA Academy's Passenger ELDT is $20 — or save by grabbing the 3-endorsement bundle (Hazmat + Passenger + School Bus) for $50.
More Colorado ELDT Resources
Owner-Operator Resources
Common Questions About ELDT & CDL Endorsements
More Colorado CDL Resources
Bundles cost less than the same courses bought one at a time, and every price below is the bundled price.
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Ready to Start Your Colorado School Bus ELDT?
$20 flat. FMCSA-approved. Auto-submitted to TPR. Accepted at Colorado Division of Motor Vehicles (CO DMV). Under 2 hours on any device.