What 172.205D-HMSPMC means in plain language
When you transport hazardous materials, the shipping papers that accompany your load must be signed and dated by hand. This isn't optional—it's a core documentation requirement under federal hazmat regulations. The person responsible for preparing or certifying the hazmat shipment must personally sign and date a copy of the manifest.
The regulation exists because hazmat documentation serves two critical purposes: it creates an auditable record of who certified the shipment as compliant, and it ensures that emergency responders and enforcement officers can quickly identify the responsible party if something goes wrong. A signature isn't just a formality—it's a legal acknowledgment that the signer verified the hazmat was properly classified, packaged, labeled, and described on the shipping papers.
If an inspector finds a manifest that's missing a handwritten signature, is unsigned, or lacks a date from the required person, you'll be cited for this violation. This can happen even if the hazmat itself was loaded and placarded correctly—the paperwork deficiency stands alone.
What our enforcement data actually shows
Across our 13 million+ inspection records, 172.205D-HMSPMC is cited extremely rarely. We've recorded 9 all-time citations with 0 drivers or carriers placed out of service, giving this code a 0.0% out-of-service rate. That's substantially lower than the all-FMCSR average of 31.4%.
In the last 12 months, we've seen only 4 citations nationwide. Over the past 90 days, there have been 0 citations. This low enforcement volume tells you that either drivers and shippers are generally getting this requirement right, or inspectors are rarely finding the deficiency during roadside inspections—likely both.
Ranked 2230th out of 3,036 FMCSR codes by citation frequency, this violation sits in the very long tail of enforcement activity. When you do get cited, it's almost certain you won't be placed out of service on the spot, which distinguishes it sharply from major hazmat violations.
Who gets cited most
Our data shows this citation is distributed across a wide range of carriers and fleets rather than concentrated among a few operators. No state data is available in our current snapshot, and no single carrier has more than 1 citation. Carriers such as W W Clyde & Co, Nelsons Oil & Gas Inc, Ranger Construction Industries Inc, and Leedstone Inc each appear once in our all-time records. This dispersion suggests the violation is not systemic to any one operation or region.
Vehicle makes cited include Peterbilt (2 citations) and Kenworth (2 citations), with single citations across various other makes. This diversity indicates the problem is not tied to a specific truck type or manufacturer.
How severe is this compared to similar codes
Hazmat shipping paper violations sit in a broad enforcement category. Compare 172.205D-HMSPMC to other hazmat codes our data tracks:
177.834A-HMC (General loading/unloading of hazmat) has been cited 3,954 times with a 99.2% out-of-service rate—one of the most severe categories. 177.817(a) (Placarding violations) appears 2,274 times with a 75.1% OOS rate. 172.602(c)(1) (Maintenance and accessibility of emergency response information) has 1,464 citations and a 0.0% out-of-service rate, matching 172.205D-HMSPMC's OOS profile.
The signature requirement sits at the lower-severity end of hazmat enforcement. It's a documentation deficiency rather than a loading, placarding, or emergency-information problem. Inspectors typically don't place you out of service for paperwork alone unless the manifest is completely missing or so deficient that your load cannot be verified as legal.
How to avoid it
Before you accept a load:
- Review the shipping papers personally. Don't just glance at them—open the manifest and confirm it bears a handwritten signature and date from the shipper, freight forwarder, or other person required to certify the shipment. Typed or digital signatures may not satisfy this requirement.
- Check the signature matches the shipper. The person who signed must be authorized to certify hazmat. If you see a signature from someone without clear authority (e.g., a warehouse temp), flag it with dispatch.
- Verify the date is legible and recent. The manifest should be dated on or shortly before the day you pick up the load. An old date can signal the papers were recycled or improperly prepared.
- Request corrected papers if needed. If the manifest is unsigned or the date is missing, ask the shipper to issue a corrected copy with proper signature and date before you load. Do not depart with incomplete shipping papers.
During a roadside inspection:
- Have all hazmat shipping papers organized and immediately available. Inspectors will ask to see them first. Hand over the complete manifest set, not just the bill of lading.
- Point out the signature and date proactively if you sense the inspector is scrutinizing the paperwork closely. A clear, legible signature and date can stop an inspection from escalating.
The 0.0% out-of-service rate for this code means compliance is straightforward: get the signature and date on the papers before you pick up the load, keep the papers accessible, and you're done.