Under 49 CFR you certify that every hazmat shipment you offer is described and prepared correctly — the shipping paper is that record. A missing technical name, a wrong packing group, or no emergency number becomes the carrier's roadside violation and your liability. HaulGuard checks your paper against the federal tables before it ships.
The certification on a hazmat shipping paper is the shipper's. When something's wrong, the liability doesn't stop at the driver.
By signing the shipper's certification (49 CFR 172.204), you attest the shipment is properly classed, described, packaged, marked, and in condition to transport. A defect you never caught is still a defect you signed for — and one an inspector can trace straight back to your dock.
Carriers running HaulGuard scan every hazmat BOL at pickup and can see which shippers hand them defective paperwork, defect by defect. Clean paper isn't just compliance — it's how you stay the shipper carriers want to haul for.
The same validation engine that runs on the driver side, pointed at your paper — every finding cited to the section it comes from.
Every defect comes back as a specific correction — the exact line, rewritten the way 49 CFR wants it, with the rule cited — not a vague "this looks wrong."
You don't have to wait for early access to get value. The references are free for everyone today; the Paper Studio is open to design partners.
The DOT Hazmat Table (172.101), the 2024 PHMSA ERG index, the segregation matrix, and the CERCLA reportable-quantities list (40 CFR 302.4) — the same authoritative tables our engine uses, free to search and download.
Open the free references →Draft a hazmat shipping paper from the UN number and validate it against the same tables the carrier's scan runs — so you catch the defect at your desk, not at the scale house. Request access and we'll set you up.
Request Studio access →Live today: the free references, open to everyone — and the validation engine, every finding cited to its section, on every scan in the driver app (first scan free, account required).
In beta for design partners: the Paper Studio, which runs that same validation on a paper you draft.
Not yet open: the shipper dashboard and a per-load record on everything you tender. Join early access to help shape it.
Tell us a bit about you. We're onboarding design-partner shippers now — we'll reach out as access opens.
Thanks — we'll be in touch as early access opens. Questions in the meantime? info@haulguard.ai