Hazmat Shipping Papers: Required Entries and Emergency Response Info

A tractor backs onto door 14 at a chemical distributor, the driver reads the bill of lading and stops. Four totes of caustic solution are listed after the pallets of packaging, the emergency number is the shipping office line that closes at 17:00, and the certification box is blank. He refuses the load. The customer's line is waiting, the carrier bills a truck-ordered-not-used fee, and nobody can say who should have caught it.

Every one of those defects is visible on paper before the truck arrives. A hazmat shipping paper has a fixed set of entries in a fixed order, a phone number with defined qualities, a signed certification and a placement rule once it is in the cab. Checking those items at order release, not at the dock, turns a refused load into a five-minute correction.

• What this guide covers: the basic description sequence in 49 CFR 172.202, the extra entries in 172.203, mixed bills, continuation pages, the emergency response telephone number in 172.604, emergency response information in 172.602, certification and the cab rules in 177.817.
• The India comparison: the consignor information duty, the Transport Emergency Card and the emergency information panel under Central Motor Vehicles Rules 131 to 134, with a worked cost of a held truck in dollars and rupees.

What a hazmat shipping paper has to prove before a carrier signs

A hazmat shipping paper tells responders what is on the vehicle, how much, and whom to call, in a form they can read in seconds. Under 49 CFR 172.200(a), each person who offers a hazardous material for transportation describes it on the shipping paper as subpart C requires, so the offeror, not the carrier, owns the content.

The paper is usually the bill of lading itself. Some loads fall outside the subpart: under 172.200(b), materials marked "A" or "W" in column 1 of the Hazardous Materials Table outside their air or water mode, limited quantity packages not going by aircraft or vessel, and Category B infectious substances packed under 173.199 do not need a description, unless they are a hazardous substance, hazardous waste or marine pollutant.

Our related article on dangerous goods segregation, TREMCARD dispatch holds and spill traceability treats hazmat as a warehouse and transport-planning control problem. This page narrows to one document: the entries on the paper, the phone number behind it, and where it sits in the cab.

The basic description: UN number, name, class and packing group in sequence

Four items form the basic description, and 172.202(b) requires them in sequence with nothing interspersed: identification number, proper shipping name, hazard class or division, then packing group. Each value comes from a column of the 172.101 table, so the description is copied, not composed. The regulation's own example reads "UN2744, Cyclobutyl chloroformate, 6.1, (8, 3), PG II."

• Identification number: taken from column 4, for example UN1824 for sodium hydroxide solution or UN1090 for acetone.
• Proper shipping name: the roman-type text in column 2. Italic words in that column, such as the note that gasoline includes blends with up to 10% ethanol, are not part of the name.
• Hazard class or division: from column 3. A subsidiary hazard goes in parentheses straight after the primary class when a subsidiary label is required; the word "Class" or "Division" may precede the number.
• Packing group: in Roman numerals from column 5, optionally preceded by "PG". Class 1, self-reactive substances, Division 5.2 and entries with no assigned group are excepted.

Generic entries need one more step. When a name in the table carries the letter "G" in column 1, such as "Flammable liquids, n.o.s.", 172.203(k) requires the technical name of the hazardous constituent in parentheses. Under 172.202(d) it may sit between the shipping name and the class or after the whole description, so "UN1993, Flammable liquids, n.o.s. (contains Xylene), 3, PG III" is a valid line.

Hazmat shipping paper preparation under 49 CFR 172.202(b) copies four values from the 172.101 Hazardous Materials Table in one fixed order, identification number, proper shipping name, hazard class and packing group, with no other text interspersed; a shipping clerk can verify all four against the item master in under two minutes per line.

Quantity, package count and the entries that follow the description

After the basic description, the paper needs how much and in what. Section 172.202(a)(5) requires the total quantity by mass or volume with its unit, such as "200 kg" or "50 L", except by aircraft, and 172.202(a)(7) requires the number and type of packages, such as "12 drums". A specification code like "1H1" may be added but is not required.

Some quantity exceptions are practical for bulk and gas loads. A bulk package may show "1 cargo tank" or "2 IBCs", cylinders may show "10 cylinders", and packages with only residue need no quantity. Under 172.202(c)(1), the total quantity may appear before, after, or both before and after the description, which lets a bill of lading keep its usual quantity column.

• Reportable quantity: "RQ" goes before or after the basic description for each hazardous substance, as defined in 171.8, under 172.203(c)(2).
• Limited quantity: where a paper is required, "Limited Quantity" or "Ltd Qty" follows the description under 172.203(b).
• Special permit: "DOT-SP" and the permit number, placed so it clearly belongs to the line it covers, under 172.203(a).
• Inhalation hazard: "Poison-Inhalation Hazard" or "Toxic-Inhalation Hazard" with the zone letter, under 172.203(m).
• Elevated temperature: the word "HOT" for a liquid that meets the elevated temperature definition when the name does not already say so, under 172.203(n).
• LPG and ammonia in MC 330 or MC 331 tanks: "NONCORROSIVE" or "NOT FOR Q and T TANKS" for LPG, and "0.2 PERCENT WATER" or the same warning for anhydrous ammonia, under 172.203(h); non-odorized LPG also needs "non-odorized" under 172.203(p).

Mode changes the list. Section 172.203(f) adds a passenger-and-cargo or cargo-aircraft-only statement for air, and 172.203(i) adds further entries for every shipment by water. A paper prepared for a truck leg to a port is therefore not automatically complete for the vessel leg, and the forwarder's dangerous goods declaration has to be checked separately.

Mixed bills of lading, continuation pages and what may be added

On a bill that also carries ordinary freight, the hazmat lines must stand out in one of three ways set by 172.201(a)(1): entered first, entered in a clearly contrasting colour, or marked with an "X" in a column captioned "HM". The "X" may be replaced by "RQ" where that applies. Picking one method and printing it the same way on every bill avoids driver confusion.

Three further rules catch carriers' and shippers' print templates. The description and every copy used for transport must be legible and in English under 172.201(a)(2). A multi-page paper must number pages consecutively and say on page one how many there are, for example "Page 1 of 4 pages", under 172.201(c). Extra information is allowed after the basic description if it does not contradict it, under 172.201(a)(4).

{
  "shippingPaperLine": {
    "hmColumn": "X",
    "sequence": ["idNumber", "properShippingName", "hazardClass", "packingGroup"],
    "idNumber": "UN1824",
    "properShippingName": "Sodium hydroxide solution",
    "hazardClass": "8",
    "subsidiaryClasses": [],
    "packingGroup": "II",
    "technicalName": null,
    "additionalEntries": [],
    "totalQuantity": { "value": 4000, "unit": "L" },
    "packages": { "count": 4, "type": "IBCs" }
  },
  "emergency": {
    "phone": "+1-800-555-0142",
    "eriProviderAccount": "CN-778210",
    "monitored24x7": true
  },
  "pageNumbering": { "page": 1, "of": 2 },
  "certification": { "text": "49CFR172.204(a)(1)", "signedBy": "R. Alvarez", "signed": true }
}

Release rule: block if idNumber, properShippingName or hazardClass is empty;
block if packingGroup is empty and the table assigns one;
block if technicalName is null and the table entry carries "G";
block if emergency.phone is empty unless every line is excepted by 172.604(d);
block if certification.signed is false and no 172.204(b) exception is recorded.

The payload above is an illustrative record a transport system can hold for each line. The validation rules read directly from the regulation's wording, so a failed check can name the paragraph it breaks. The phone number shown is fictional.

The emergency response telephone number and who must answer it

Section 172.604 sets three qualities for the number: monitored at all times the material is in transportation, including storage incidental to transport; answered by someone who knows the material or has immediate access to such a person; and never a call-back service, answering machine or pager. A shipping office line that closes at night fails the first test.

Placement is also fixed. The number goes immediately after the description, or once on the paper in a prominent, clearly visible way, such as a larger font or a different colour, with wording that shows it is for emergencies, for example "EMERGENCY CONTACT:". The single entry works only when the number covers every hazmat line on that paper.

• Offeror as provider: when the offeror answers its own emergency line, its name, contract number or other unique identifier goes immediately before, after, above or below the number, unless the name already appears prominently elsewhere, under 172.604(b)(1).
• Third-party provider: when an agency accepts the duty, the person registered with it must give it current information on the material before shipment and appear on the paper by name or contract identifier, under 172.604(b)(2).
• Continued transportation: a person who re-prepares papers for onward movement must carry the number forward, under 172.604(c).
• Exceptions: limited and excepted quantities and a listed set of names, such as "Consumer commodity", "Dry ice" and "Engine, internal combustion", need no number under 172.604(d).

Emergency response information: seven items and where they may live

A phone number is not enough on its own. Section 172.602(a) requires emergency response information covering seven items: the basic description and technical name, immediate health hazards, fire or explosion risk, immediate precautions after an incident, methods for handling fires, initial handling of spills or leaks without fire, and preliminary first aid.

That information must be legible English, usable away from the package, and presented on the shipping paper, in a separate document that repeats the basic description and technical name, such as a safety data sheet, or in a guidance document cross-referenced to the paper. Responders commonly use PHMSA's Emergency Response Guidebook in the third way. The current text of 172.602(b)(1) allows the information on paper or in electronic format.

Emergency response information under 49 CFR 172.602(a) covers seven fixed items, from immediate health hazards to preliminary first aid, and must remain immediately accessible to the driver and to any terminal holding the freight; a safety data sheet qualifies only when it repeats the basic description and the technical name shown on the shipping paper.

Carriers must keep the information in the same manner as the shipping paper and immediately accessible to drivers, under 172.602(c)(1). Facility operators that receive, store or handle the material during transportation, such as a cross-dock or a carrier terminal, must keep it on hand whenever the material is present, under 172.602(c)(2). A terminal that strips the paper from a trailer for keying and leaves no copy at the door breaks the second rule.

Shipper certification, carrier acceptance and the cab placement rule

The offeror certifies the paper, and the initial carrier may not accept it without that certification. Section 172.204(a)(1) gives the standard wording, which begins "This is to certify that the above-named materials are properly classified, described, packaged, marked and labeled", and (a)(2) allows an international-style declaration instead. For air, 172.204(c) adds its own wording and requires two copies.

Two highway exceptions matter to fleets. Except for hazardous waste, no certification is needed when the material moves in a cargo tank supplied by the carrier, or when the shipper carries it as a private carrier and it will not be reshipped or transferred to another carrier, under 172.204(b)(1). Section 177.817(b) mirrors those exceptions on the carrier side, and 177.817(a) lets a subsequent carrier move the load without a fresh certification.

• Distinguish the paper: when carried with other papers, the hazmat paper is tabbed or placed first, under 177.817(e)(1).
• Driver at the controls: the paper is within reach while the driver wears the lap belt, and either visible to someone entering the cab or in a holder on the inside of the driver's door, under 177.817(e)(2)(i).
• Driver away from the controls: the paper is in the driver's door holder or on the driver's seat, under 177.817(e)(2)(ii).
• Retention by the offeror: two years after the initial carrier accepts the material, or three years for hazardous waste, with the acceptance date on the copy, under 172.201(e).
• Retention by the carrier: one year after acceptance, or three years for hazardous waste, under 177.817(f).

Hazardous waste follows its own manifest rules on top of these; our guide to the hazardous waste transport manifest covers Form 8700-22 from the transporter's side. The people who prepare, sign and load against the paper must also be trained, which the hazmat employee training article explains under 49 CFR 172.704.

The trace below follows one illustrative load from order release to a roadside inspection, showing where each defect could have been stopped.

1. Tuesday 13:05, order SO-48817: the order management system releases four IBCs of UN1824 and two pallets of non-regulated cartons. The bill template prints freight lines in order-entry sequence, so the cartons appear first and the HM column is blank.
2. Tuesday 15:40, bill BOL-7731-04: the clerk prints the bill. The emergency field pulls the site's main office number because the provider contract ID was deleted when the account was renewed last month.
3. Tuesday 16:55, door 14: the driver accepts the paper without reading the emergency line; the certification is signed. The paper goes into a folder with the fuel receipts on the passenger seat.
4. Wednesday 07:20, weigh station: an inspector finds the hazmat paper mixed with other documents and not within reach, and the listed number goes to voicemail. The carrier receives citations, and the shipper later receives an inquiry about the number.
5. Controlled path: a release check that blocks a bill whose HM lines are not first or flagged, and whose emergency field lacks a provider identifier, would have stopped BOL-7731-04 at 15:40, before any truck was dispatched.

India's version: consignor information, TREM card and the vehicle panel

India prescribes no shipping paper format equivalent to 172.202. The Central Motor Vehicles Rules instead place written-information duties on the consignor, the vehicle owner and the driver for goods listed in Table III, and rely on the Transport Emergency Card and an emergency information panel on the vehicle. The comparison is therefore duty by duty, not field by field.

• Consignor checks, rule 131(1): the goods carriage is validly registered for the goods, carries first-aid, safety equipment and antidotes, the transporter has full information, and the driver is trained for the hazards.
• Accurate information, rule 131(2)-(3): the consignor supplies information full enough for rules 129 to 137 and the risks to health or safety, and is responsible for its accuracy.
• Owner to driver, rule 132(3): the owner gives the driver written information as set out in Annexure V, the Transport Emergency Card (Road), and confirms the driver understands it.
• Kept in the cab, rule 133(1): the driver keeps that written information in the cabin, available at all times while the goods are carried.
• Vehicle panel, rule 134: each side and the rear show the technical name in letters at least 50 mm high, the UN class number at least 100 mm high, a class label at least 250 mm square, and emergency service and consignor contact numbers.
• Accident report, rule 136: the driver reports an accident involving the goods to the nearest police station at once and informs the owner or transporter.

Annexure V lists the card's headings: cargo, nature of hazard, protective devices, emergency action, spillage, fire, first aid, and additional information from the manufacturer or sender, with an instruction to notify police and the fire brigade immediately. Those headings overlap closely with the seven 172.602 items, so one well-maintained product record can feed both the US emergency information and the Indian card.

Indian road consignments of Table III dangerous goods rely on the Transport Emergency Card under Central Motor Vehicles Rules 132(3) and 133(1), kept in the driver's cabin, and on rule 134 side and rear panels with letters of at least 50 millimetres; neither rule prescribes a signed certification like 49 CFR 172.204.

A refused load at pickup costed in dollars and rupees

A paper defect found at the dock costs a day of service and a pile of fees; found at the roadside, it can also bring a civil penalty. The figures below are illustrative for one truckload, except the federal penalty ceiling, which is the amount stated in 49 CFR 107.329(a) for each knowing violation.

The arithmetic matters less than the ratio. A release check that costs a few minutes per bill prevents an event that costs about two thousand dollars or thirty-five thousand rupees each time, before any penalty. Sites shipping several hundred hazmat bills a month rarely need a long business case once they count their refused pickups.

Paper checks a TMS can hard-stop and those a trained person signs

Most shipping paper entries are lookups, so software should block on them. Classification, technical names for mixtures and the choice of emergency provider stay with trained people, because each depends on facts no table lookup can confirm. The split below follows the actual entries on the paper.

For loads with several hazard classes, the paper check should run next to the load-compatibility check. Our hazmat segregation table guide covers 177.848 pairs; both checks read the same class values, so they belong in one release step.

The quickest gains usually come from the template and the emergency number, which together cause most refused pickups. Teams that want a release check built into their order and transport flow can describe their lanes and products on the request for proposal page; the Logistics and Supply Chain hub lists our other guides on carrier documents and dangerous goods.