TSA Hazmat Background Check 2026 — Cost, Timeline & What It Screens | DLA Academy

What Is the TSA Background Check for a Hazmat Endorsement?

It’s a mandatory federal screening called a Security Threat Assessment, and every hazmat applicant must pass it. Your fingerprints are used to review criminal history, immigration and lawful-presence status, and terrorism watchlists. It costs $86.50 with fingerprinting included, is valid five years, and typically takes 4–8 weeks. Your state won’t add the endorsement to your CDL until TSA clears you — but in most states you don’t have to sit and wait for it.

Start this the day you finish ELDT — not after your test
The check runs independently. Starting it late is the single most expensive mistake in the process.
Start ELDT — $20

Where it fits — and why order matters

Three things have to happen for a first-time hazmat endorsement. Two of them overlap, and that overlap is worth about a month.

  1. Complete hazmat ELDT. Under 2 hours. Must be done before your knowledge test. Start it — $20.
  2. Start the TSA background check the same day. ELDT does not have to be finished before you apply to TSA — only before you test. This is the 4–8 week clock, so start it first and let it run.
  3. Take the knowledge test while TSA processes. In most states you can sit it as soon as your ELDT appears in the registry, without clearance.
Do these in strict sequence and you’ll wait twice. Finish ELDT, pass the test, then start a 4–8 week background check, and a six-week process becomes four months. Two exceptions to check first: a few states won’t let you test before clearance, and agent states such as Texas issue the fingerprinting code only after you apply in person. One phone call to your state licensing agency settles it. Full timeline →

What it screens for

  • Criminal history — a fingerprint-based check for specific disqualifying felonies. Many convictions are not on that list. Can you get hazmat with a record? →
  • Immigration and lawful-presence status — you must be a US citizen, US national, or a lawfully present non-citizen in an eligible category.
  • Terrorism watchlists — TSA checks federal security databases.
  • Outstanding wants or warrants, and mental-capacity standing — being wanted or under indictment for a disqualifying felony, or having been adjudicated as lacking mental capacity, can also block approval.

What it costs

The fee is $86.50 for new and renewing applicants, and fingerprinting is part of it — in most states there’s no separate fingerprint charge. Hold a valid TWIC card and your state accepts comparability? You may qualify for $41.00.

This is separate from your $20 hazmat ELDT and your state fee. Full cost breakdown →

Where you enroll

In most states you apply and get fingerprinted through IdentoGO. In eight states — Florida, Kentucky, Maryland, New York, Pennsylvania, Texas, Virginia and Wisconsin — you apply and get fingerprinted through your state agency instead.

If you’re in one of those eight, check the order before you book anything. Texas, for example, issues the enrollment code only after you apply in person — so the “book fingerprinting immediately” advice works differently there. Texas process → · Florida process →

How long it takes

Plan for 4–8 weeks, which puts the whole endorsement process at roughly 6–10 weeks. Your state won’t issue the endorsement until TSA clears you, and TSA notifies your state directly — there’s no separate notice for you to act on.

Which is exactly why you start it first and do everything else while it runs.

If something gets flagged

You are not rejected automatically. If TSA finds potentially disqualifying information you receive an Initial Determination of Threat Assessment explaining the finding.

  • You have 60 days from receipt to appeal, or to request an extension of time to appeal.
  • If you don’t act within 60 days, the Initial Determination becomes a Final Determination.
  • A separate waiver process exists for some offenses, and can be requested up to 60 days after a Final Determination.

Those windows are short and they run from receipt, not from when you get round to opening the letter. If something comes back, deal with it that week. What disqualifies you →

Renewal

The assessment is valid five years, though your state sets when the endorsement on your CDL expires. Renewal isn’t automatic — new fingerprints and a fresh assessment every time. Your state must notify you at least 60 days before expiry, and TSA recommends enrolling at least 60 days ahead.

Don’t rely on the notice. The check takes the same 4–8 weeks at renewal as it did the first time, so 60 days is the minimum, not a comfortable margin. Start 90 days out. If the endorsement lapses you can’t haul placarded freight until it clears again — and you do not repeat ELDT at renewal, that’s a one-time requirement.

Start Hazmat ELDT — $20

Get the Clock Running

The background check is the long pole. Clear your training today so you can start it today — under 2 hours, submitted to the FMCSA registry within 24 hours.

Hazmat ELDT — $20 + Test Prep — $30 Hazmat With a Record? Find Your State
FMCSA-Registered 4.9 Stars · 447+ Reviews 7,408+ Graduates 49 States

General regulatory information, not legal advice. The Security Threat Assessment is governed by TSA under 49 CFR Part 1572, and appeals and waivers under 49 CFR Part 1515. Fees, timelines and state sequencing change — confirm current details with TSA at tsa.gov and with your state licensing agency. Last reviewed September 2026. Separately: your ELDT only counts if the provider is listed on the FMCSA registry when you train — training conducted after a provider’s removal date is considered invalid.