172.203D8 Citation Guide: IAEA Certificate Marking

No. This citation will not place your truck out of service. Across our inspection database, the out-of-service rate for 172.203D8 is 0.0%—none of the 3 citations on record resulted in an OOS order. This is significantly below the national average OOS rate of 31.4% across all FMCSR codes. You can continue operating while addressing the marking deficiency.

172.203D8 is among the least serious hazmat citations. While peer codes in the hazmat category show OOS rates as high as 99.2% (general loading/unloading violations) and 75.1% (placarding violations), 172.203D8 carries a 0.0% OOS rate. It ranks #2551 of 3,036 FMCSR codes by citation volume, indicating it is rarely cited. The violation concerns documentation and marking, not active hazard exposure during transport.

Take these immediate steps: (1) Document the citation number and inspector name. (2) Review your export or foreign-made package for the required IAEA Certificate marking. (3) Verify the marking is legible and present before the next load. (4) If the package itself was marked incorrectly by a shipper, contact the shipper to correct it before acceptance. (5) Keep records of corrective action. (6) Request a copy of the inspection report to understand exactly which package was cited.

The citation data is too sparse to identify state patterns. Our database shows only 3 all-time citations for 172.203D8, with zero citations in the last 90 days. The two carriers cited—Jorge Antonio Sepulveda (2 citations) and Enrique Galindo Hernandez (1 citation)—operated small fleets, suggesting this violation is caught sporadically rather than systematically enforced across regions.

Yes, you can file a DataQs challenge through the FMCSA portal. Since 172.203D8 is a documentation and marking violation—not a failed roadside safety test—you can contest it if: the inspector incorrectly identified your package as lacking the required IAEA marking, the marking was present but not visible to the inspector, or the package was already in compliant status. Gather photographic evidence and shipper documentation to support your appeal.

Address it before your next hazmat shipment. The 0.0% OOS rate means there's no immediate out-of-service threat, but the citation creates a compliance record. With zero citations in the last 90 days across 13 million inspections, this violation is not a high-enforcement priority nationwide. However, if you operate hazmat regularly, ensure all export and foreign-made packages are properly marked with the IAEA Certificate to avoid repeat citations and potential carrier-level scrutiny.

The 3 citations on record involved specialized hazmat carriers: 2 vehicles listed as 'OTHR' (other makes), and one each of HEIL, ITNL, VOLV, and KW. These are predominantly tanker and specialized hazmat configurations. The low citation volume makes it difficult to identify a specific vehicle-type pattern, but the data suggests inspection occurs across multiple carrier types rather than concentrating on one make.

This violation attaches to the carrier's safety record, not the driver's personal history. FMCSA hazmat compliance violations are carrier-level citations because they involve package acceptance, documentation, and fleet procedures—not driver behavior alone. The violation will appear in the carrier's Compliance, Safety, Accountability (CSA) profile and may affect the company's Hazmat carrier safety rating during audits. Drivers should ensure their fleet has clear marking procedures to prevent carrier-level accumulation.