What 180.405J means in plain language
FMCSR 180.405J addresses cargo tank withdrawal certification—a documentation requirement tied to the operation and maintenance of cargo tanks used in hazardous materials transport. When you operate a cargo tank vehicle, there are specific certification and withdrawal procedures that must be followed to ensure the tank has been properly inspected, tested, and deemed safe before it's removed from service or returned to a shipper.
This regulation requires that proper documentation and certification exist when a cargo tank is withdrawn from use. The intent is to create a clear record that the tank met all safety requirements at the time of withdrawal, protecting both the driver and subsequent handlers from liability tied to tank condition or compliance status. It's part of the broader hazardous materials framework that ensures every step of tank operation—loading, transport, and storage—is traceable and documented.
What our enforcement data actually shows
Across our 13 million+ inspection records, 180.405J is cited very infrequently. We show 2 all-time citations in our database, with 2 citations in the last 12 months and 0 in the last 90 days. This places the code at rank #2651 of 3,036 FMCSR codes by citation volume—indicating it is among the least-cited hazardous materials regulations.
The out-of-service rate for 180.405J is 0.0%, meaning in every case on record, the vehicle was not placed out of service following citation. This stands in stark contrast to the all-FMCSR average OOS rate of 31.4%. The low citation volume and zero OOS rate together suggest that when this violation is identified, inspectors typically view it as a documentation or procedural issue rather than an immediate safety-critical defect warranting vehicle impoundment.
Who gets cited most
Our inspection records identify DIALVAN INC (USDOT 2043409) as the only carrier with citations for this code, accounting for 2 citations. The vehicle makes most frequently cited were FRHT and WANC, each with 2 citations. The single month with recorded citations was June 2025, when 2 citations were issued with 0 out-of-service placements.
Because the overall citation count is extremely low (2 total), state-level patterns and multi-carrier analysis are not statistically meaningful. This code has not generated enough enforcement activity to establish clear geographic or fleet-wide risk profiles.
How severe is this compared to similar codes
Within the Hazardous Materials category, 180.405J occupies a very different enforcement space than other cargo and placarding violations. Consider these peer codes:
177.834A-HMC (General loading/unloading hazmat) has generated 3,954 citations with a 99.2% OOS rate—indicating that loading and unloading violations are treated as immediate safety threats. 177.817(a) (Placarding violation) shows 2,274 citations with a 75.1% OOS rate, reflecting the severity with which inspectors treat incorrect or missing placards.
In contrast, 172.602(c)(1) (Maintenance/accessibility of Emergency Response information) has 1,464 citations with a 0.0% OOS rate—the same OOS profile as 180.405J. This suggests that documentation and maintenance-of-records violations in hazmat transport are typically handled as correctable administrative issues rather than immediate roadside removals.
How to avoid it
Document your cargo tank status. Before accepting or operating any cargo tank, verify that all required certifications and withdrawal documentation are present and current. Do not assume the tank's previous operator completed all paperwork. Request proof of the last inspection, testing, and certification date.
Maintain clear handoff records. When you take possession of a cargo tank—whether loading it for the first time or moving it between locations—confirm in writing that the tank has been certified for its intended use. Keep copies of all certification documents in your vehicle and with your dispatcher.
Know your shipper's compliance posture. Shippers and tank operators are responsible for maintaining proper withdrawal and recertification records. If you notice gaps or inconsistencies in documentation, flag them before you load or move the tank. Do not leave the shipper's facility with a tank whose certification status is unclear.
Pre-trip inspection routine. During your pre-trip, visually confirm that the cargo tank has no signs of damage, corrosion, or deterioration that would suggest it's unfit for service. Cross-check the tank's condition against the certification documents. Any mismatch—such as a tank certified for a specific product that shows residue or contamination—must be reported to your dispatcher and the shipper before transport.
Segregate withdrawn tanks. If you are responsible for moving a cargo tank that has been withdrawn from service, ensure it is clearly marked as such and handled according to your company's procedures. Do not mix withdrawn tanks with active fleet operations in a way that creates confusion about their compliance status.