13,273 Trucks Parked During Blitz Week, DataQs Window Closes Before June 8

The 2026 CVSA International Roadcheck ran May 12 through 14, but enforcement continued through Blitz Week May 10–17. Final numbers: 38,926 inspections, 69,446 violations, 13,273 out-of-service orders, 25,008 carriers inspected. FMCSA's Safety Measurement System (SMS) last updated May 4. The next update is June 8. That is when Blitz Week violations hit your CSA BASIC scores.

How do I challenge a wrong violation before the June 8 SMS update?

Go to FMCSA's SAFER system now and pull every inspection report from Blitz Week under your USDOT number. Results are still trickling in from state agencies: check again later this week once those settle. Once you have the complete picture, compare each violation code against what the regulation specifically requires for that violation to be issued.

Many smaller operators assume citations are accurate. Some are not. At 38,926 inspections across a week, documentation errors happen: wrong DOT number on the report, a violation code that does not match the condition described in the notes, an out-of-service order missing its required supporting notation. These are correctable through FMCSA's DataQs system, but only if you catch them and file with proper documentation before those violations settle into your two-year scoring window.

What is the DataQs system and how does it work?

DataQs is FMCSA's official challenge process for inspection reports, crash reports, and census data in the Motor Carrier Management Information System (MCMIS). Carriers, drivers, and employers can request review or correction of data they believe is incomplete or incorrect.

You file a Request for Data Review (RDR) through the DataQs portal. You must attach supporting documentation: photos showing the condition at the time of inspection, maintenance records proving the component was compliant, repair receipts dated before the inspection, or manufacturer specifications. The state agency that issued the citation reviews your submission and either accepts the correction, rejects it with explanation, or requests additional documentation.

FMCSA does not decide DataQs challenges. The state agency that conducted the inspection makes the final determination. If the state accepts your challenge, the violation is removed or corrected in MCMIS. If rejected, the violation stands. You cannot appeal a state's DataQs decision to FMCSA.

What violations are worth challenging?

Not every citation is worth the paperwork. Focus on violations that carry CSA BASIC percentile weight or that triggered an out-of-service order.

Vehicle Maintenance BASIC violations, brake adjustments, lighting defects, tire tread depth, are the most common targets for DataQs challenges because they are measurable and photo-documentable. If the inspector cited a brake out of adjustment but your pre-trip photos show the pushrod stroke within spec, that is a winnable challenge.

Hours-of-service violations, particularly ELD (electronic logging device) malfunctions or paperwork errors, are also correctable if you have ELD diagnostic reports or carrier-portal screenshots showing the device was functioning correctly at the time of inspection.

Cargo securement violations can be challenged if the inspector's notes do not match the actual securement configuration or if the load was exempt under 49 CFR 393.106.

Out-of-service orders must include specific regulatory citations and supporting measurements in the inspector's notes. If the OOS order does not cite the regulation violated or does not document the condition that triggered the order, challenge it. An OOS without proper documentation should not stand.

What happens if I miss the June 8 deadline?

You do not miss the ability to file a DataQs challenge after June 8. You can challenge a violation at any point during the two-year window it remains in your CSA scoring. But the June 8 SMS update is the first time Blitz Week violations will calculate into your BASIC percentiles. If you wait until after June 8 to challenge a violation, your percentiles will reflect that violation until the next monthly SMS update processes your successful challenge.

For carriers near intervention thresholds, 65th percentile in Unsafe Driving, 80th percentile in most other BASICs, waiting means risking a warning letter or investigation notice before the correction processes. FMCSA does not retroactively cancel interventions triggered by violations that are later removed.

How long does a DataQs challenge take?

State agencies have 30 days to respond to a DataQs RDR. In practice, response times vary. Some states process challenges in 10 days. Others take the full 30 or request extensions. If the state does not respond within 30 days, FMCSA does not automatically rule in your favor: the violation remains on your record until the state acts.

If you file a challenge before June 8 and the state accepts it after June 8, the correction will appear in the next SMS update after the state's decision. SMS updates monthly, typically in the first week of each month.

What documentation do I need to win a DataQs challenge?

The burden of proof is on the carrier. You must provide documentation that either proves the violation did not occur or that the inspector's findings were incorrect.

For brake violations: pre-trip inspection reports with measurements, photos of the brake assembly showing pushrod stroke within spec, or repair records showing the brake was adjusted or replaced before the inspection date.

For lighting violations: photos showing all lamps functioning at the time of inspection, or receipts showing the bulb or fixture was replaced before the inspection.

For tire violations: photos showing tread depth above 2/32 inch (4/32 inch for steer axles), or tire purchase records showing the tire was replaced before the inspection.

For HOS violations: ELD diagnostic reports, carrier-portal screenshots, or FMCSA registration showing the ELD was on the registered devices list at the time of inspection.

For cargo securement violations: photos of the load showing securement met 49 CFR Part 393 requirements, or documentation that the load was exempt under 393.106.

If you do not have documentation, the challenge will fail. Testimony alone does not overturn a violation.

What changed this spring that makes DataQs more important?

The source references "a significant federal reform" that went into effect this spring but does not specify the reform's details, effective date, or docket number. Without those specifics in the source material, carriers should verify current DataQs procedures directly with FMCSA or through their state enforcement contact.

What has not changed: DataQs remains the only official process for challenging inspection data in MCMIS. Calling the state trooper who wrote the citation does not correct your record. Calling FMCSA does not correct your record. Only a successful DataQs RDR removes or corrects a violation.

What to do this week

1. Pull every inspection report from May 10–17 under your USDOT number from FMCSA SAFER.
2. Compare each violation code against the regulatory standard and your truck's actual condition at the time of inspection.
3. Gather documentation for any violation that does not match: photos, maintenance records, repair receipts, ELD diagnostics.
4. File DataQs RDRs for incorrect violations before June 8 to minimize the window those violations calculate into your CSA percentiles.
5. Check SAFER again after June 8 to confirm the SMS update processed and verify your BASIC percentiles.

If you are near an intervention threshold in any BASIC, prioritize challenges for violations in that category. A single incorrect brake violation can push a small fleet from 62nd percentile to 68th percentile in Vehicle Maintenance BASIC, triggering a warning letter. The record does not fix itself.