The short answer: a CDL driver does not have a CSA score. CSA and its Safety Measurement System score the motor carrier, not the person behind the wheel. There is no driver percentile, no driver ranking, and nothing a recruiter can type your name into to get a number. What you do have is a federal safety record called PSP: five years of crashes plus three years of roadside inspections, $10 at psp.fmcsa.dot.gov. FMCSA states it in one sentence on its own PSP FAQ: "The PSP record does not contain a score."
That single fact kills most of the fear in this topic, and most of the products sold around it. Below is what actually exists, who can legally look at it, how your violations land on the company rather than on you, and what to do when the record shows something that is not yours. If you want the carrier side of the same machine, start from our hub guide, CSA Scores Explained.
CSA stands for Compliance, Safety, Accountability. It is FMCSA's enforcement prioritization program, and the arithmetic inside it runs on USDOT numbers, not on CDL numbers. Every roadside violation your truck collects is attributed to the carrier whose authority you were running under at that moment. The carrier gets the percentile. You do not get one.
People still ask because a whole industry sells "driver CSA scores." FMCSA addressed that directly in its own guidance for drivers:
So if a website offers to show you "your CSA score" for a fee, you are buying a private product built on partial data, not a federal number. There is no federal number to buy. Read that alongside the rules on what a real percentile even is in good CSA score thresholds by BASIC, which is the carrier-side metric people are confusing this with.
This is the part that fuels the rumor, because a driver-level tool does exist. It is called the Driver Safety Measurement System (DSMS). Here is what FMCSA says about it:
Read that last line twice. Your current employer cannot see it. A prospective employer cannot see it. You cannot see it, and no consultant can pull it for you. Anyone who tells a driver they "looked up your DSMS" is either confused or selling something. CSA itself gives FMCSA no new authority to remove a driver from a job and no authority to revoke a CDL. Only the state that issued your CDL can suspend or revoke it. One separate mechanism does exist outside CSA and is worth knowing honestly: under 49 CFR 383.52 FMCSA may disqualify a driver from operating a CMV as an imminent hazard for up to one year, and that disqualification is transmitted to the state that licensed him. That is a distinct federal process, not CSA and not the DSMS.
Four things, and three of them are federally mandatory. Only the PSP report is voluntary. This is the table worth memorizing before your next application.
| Record | What it covers | Required by law? | Needs your consent? | Cost |
|---|---|---|---|---|
| PSP report (federal, MCMIS) | 5 years of crashes, 3 years of roadside inspections, every violation written on the inspection report | No. Voluntary for carriers and drivers | Yes, written authorization on the FMCSA-required form | $10 per record |
| MVR (state licensing authority) | Your prior 3-year driving history from every state where you held a license in the last 3 years | Yes. 49 CFR 391.23(a)(1), within 30 days of hire | Per state rules | Varies by state |
| Safety performance history (previous employers) | 3 years of DOT-regulated employment: accidents, drug and alcohol violations, incomplete SAP programs | Yes. 49 CFR 391.23(a)(2) and (d) | Yes for the drug and alcohol part | Free, carrier to carrier |
| Drug & Alcohol Clearinghouse | Positive tests, refusals, SAP status, return-to-duty progress | Yes. 49 CFR 391.23(e)(4) since January 6, 2023 | Yes. Refuse and the carrier may not let you drive a CMV | Carrier pays per query |
Notice what is missing from that list: any kind of score. The PSP is a list of events. The MVR is a list of convictions. The Clearinghouse is a status. Nobody computes a number about you, which is exactly why hiring managers form opinions by reading the record instead of sorting by a column.
Drivers often assume that beating a ticket in court clears the record. On the MVR side, that is broadly true. On the PSP side it is not, and FMCSA's own comparison sheet spells out why:
| PSP (federal) | MVR (state) |
|---|---|
| 5-year crash history and 3-year inspection history, including all safety violations cited during an inspection | Motor vehicle convictions in one state. Citations, warnings and tickets not yet settled in court do not appear |
| Data from all CDL numbers you held in the past 5 years | Only the license issued by that particular state |
| Always includes the original violation regardless of whether it resulted in a different conviction | Only events that resulted in a conviction by the state |
| Managed by FMCSA in MCMIS, so it is nationwide and refreshed on a monthly snapshot | Managed by each state, updated on that state's own schedule |
That third row is the one that costs drivers job offers. The violation written by the inspector goes into the federal record on its own, and paying, pleading down, or accepting a diversion does not erase it. The narrow path that does change the record runs through DataQs, and it is covered below. The same asymmetry is why a clean-looking MVR and an ugly PSP can belong to the same driver.
They hurt the carrier you were driving for. That is the whole design of CSA. Four rules govern how this works, and all four come straight from FMCSA:
Put those together and the practical picture is honest and slightly uncomfortable. You carry no score, but you carry a readable history, and the carrier carries the arithmetic. That is why a small fleet with three trucks feels every single hours-of-service violation so sharply: see what an HOS violation actually costs in CSA points for the severity weights that make one logbook error louder than it looks.
Do this before you apply anywhere, not after a recruiter goes quiet on you.
Two useful footnotes. First, the record is a snapshot: a new MCMIS load goes into PSP roughly once a month, and the current snapshot date is posted on the PSP home page. A violation from last week may not be visible yet. Second, if $10 is genuinely the obstacle, FMCSA lets you obtain the same information free of charge by filing a Privacy Act request, which simply takes much longer.
PSP itself exists because Congress ordered it, in 49 U.S.C. 31150 by way of SAFETEA-LU. It is administered under contract by NIC Federal, part of Tyler Technologies, and the support line is 1-877-642-9499. It is voluntary for both sides: no rule forces a carrier to run a PSP, and no rule forces you to authorize one. FMCSA's own numbers say carriers that use it average 8% lower crash rates and 17% lower driver out-of-service rates than carriers that do not, which is why most serious fleets run it anyway.
Then you file a Request for Data Review (RDR) in DataQs at dataqs.fmcsa.dot.gov. Drivers may file for themselves. You do not need the carrier's permission, and you do not need a lawyer, though evidence matters more than argument.
What is about to change is the clock. FMCSA overhauled the DataQs requirements for states receiving MCSAP grant funding and published the final requirements in the Federal Register on April 16, 2026. They are not in force yet. States submit implementation plans first, and the new requirements together with the DataQs system release that supports them take effect 150 days after publication, that is from mid-September 2026. File before that date and you are still in the old, unhurried process, so plan accordingly:
| Element | Requirement (in force from September 2026) |
|---|---|
| Filing window, inspection data | States must review requests submitted within 3 years of the inspection |
| Filing window, crash data | States must review requests submitted within 5 years of the crash |
| Stage 1: Initial review | Completed within 21 days. A denial may not be made solely by the officer who issued the report |
| Stage 2: Reconsideration | Issued within 21 days, by independent subject matter experts not involved in the first decision |
| Stage 3: Final review | Completed within 45 days, by a senior decision-maker or independent panel |
| Reasoning | Every decision, especially a refusal to correct, must state the evidence reviewed and the next steps |
| Volume for scale | DataQs processed more than 71,000 requests in 2024, including at least 8,300 tied to crash data |
Here it is worth being precise, because this is where most articles overpromise in both directions.
What is documented: PSP is a hiring tool, carriers use it voluntarily, and FMCSA's own study associates its use with lower crash and out-of-service rates. Under 49 CFR 391.23 a carrier is separately required to pull your MVR, contact your DOT employers from the last three years, and query the Clearinghouse. So even a carrier that never touches PSP still assembles a picture of you.
What is market practice, not regulation: plenty of fleets set their own internal thresholds, for example refusing applicants with a recent out-of-service inspection or a pattern of hours-of-service violations. Insurers ask about driver history when pricing a policy. None of that is a federal rule, none of it is uniform, and no agency publishes those cutoffs. Treat any article that tells you "X violations and you are unhireable" as guesswork.
What FMCSA itself asks people to remember: on the SMS website the agency posts a plain caution that readers should not draw conclusions about a carrier's overall safety condition simply from the data displayed. If that caveat applies to the carrier metric, it applies at least as strongly to a list of events attached to one driver. The difference between how the market behaves and what the agency actually claims is worth understanding on both sides: see how brokers and shippers really use this data, and do not confuse any of it with a Safety Rating, which is a different thing entirely.
Three different clocks run at once, and mixing them up is the most common mistake drivers make.
| Clock | Length | What it governs |
|---|---|---|
| PSP inspection history | 3 years | How long roadside inspections stay visible on your personal PSP report |
| PSP crash history | 5 years | How long crashes stay visible on your personal PSP report |
| Carrier SMS window | 24 months | How long your violations stay in the carrier's CSA measures, even after you leave |
| DataQs filing window, inspections | 3 years from the inspection | How long you have to demand a review, once the new requirements take effect in September 2026 |
| DataQs filing window, crashes | 5 years from the crash | How long you have to demand a review, once the new requirements take effect in September 2026 |
| MVR lookback at hiring | 3 years | Prior driving history a carrier must obtain under 49 CFR 391.23(a)(1) |
| Employer history lookback | 3 years | DOT-regulated employers a carrier must contact under 49 CFR 391.23(a)(2) |
The practical consequence: an inspection can be gone from the carrier's CSA arithmetic at 24 months while still sitting on your PSP report for another year. Detailed aging and weighting on the carrier side are in when CSA violations fall off.
When a prospective employer collects your safety performance history from previous employers under 49 CFR 391.23, you have written rights in the rule itself: the right to review what those employers sent, the right to have errors corrected and re-sent, and the right to attach a rebuttal statement if you and the old employer cannot agree. You request it in writing, any time up to 30 days after being hired or told you were rejected, and the prospective employer must hand it over within 5 business days. A previous employer that will not correct the data must tell you within 15 days, and a rebuttal must be forwarded within 5 business days. That is a federal right, not a favor.
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No. CSA measures the carrier. There is no driver percentile and no public driver ranking. FMCSA states that the PSP record, which is the driver's federal record, does not contain a score.
There is nothing to see. The driver-level DSMS is, in FMCSA's words, used by enforcement staff only, and neither drivers nor employing carriers have access to it.
It is not a federal metric. Vendors selling driver scorecards lack full FMCSA violation histories, and FMCSA has stated it has not and will not validate their data. Pull your PSP report instead.
$10 at psp.fmcsa.dot.gov, covering your current CDL and any commercial license held in the last 5 years. The same data is free via a Privacy Act request, and PSP Monitoring alerts are free.
Five years of crashes and three years of roadside inspections from MCMIS: carrier, date, location, out-of-service status, injuries and tow-aways, and every violation written on the report.
They stay on your PSP but do not transfer. FMCSA: carriers do not inherit a new hire's past violations. Only events under that carrier's authority count in its SMS data.
File an RDR in DataQs with evidence. Under requirements FMCSA finalized in April 2026 and effective from September 2026, states must review inspection requests filed within 3 years and crash requests filed within 5 years, in stages of 21, 21 and 45 days.
Not in CSA. FMCSA says personal-vehicle tickets and warnings do not count in SMS. They can still hit your state MVR and, if serious, your CDL.