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Dangerous Goods Declaration Generator

Draft the shipper's DG declaration — UN number, proper shipping name, class, packing group and the signed certification.

Sources & references

  • IMDG Code — documentation chapter 5.4
  • IATA Dangerous Goods Regulations — Shipper's Declaration

Documents are generated entirely in your browser — nothing is uploaded. Templates follow common international practice; verify country-specific and contract-specific requirements (and any LC text) with your broker, bank or counsel before use. Dangerous goods documentation requires trained, certified personnel — this draft is a preparation aid, not a substitute for DG training.

The dangerous goods declaration is the one trade document where errors carry safety consequences before commercial ones: the shipper certifies, under signature, that the cargo is correctly classified, named, packed, marked and labelled per the modal code (IMDG for sea, IATA DGR for air, ADR for European road). This generator drafts the multimodal declaration with the data elements every code requires — UN number, proper shipping name, class, packing group, package specification and the canonical certification text.

About Dangerous Goods Declaration Generator

Precision rules that trip first-timers: the proper shipping name must be the code's exact wording (trade names go in brackets after, never instead); the packing group states the danger degree the packaging was tested for (the UN spec marking on the drum must match); Class 3 declarations want the flash point; and the 24-hour emergency number must actually answer — carriers verify, and CHEMTREC-style contracts exist because your office landline at 3 a.m. doesn't count. Remember what the signature means: the declarant certifies personal, trained knowledge — IMDG and IATA both mandate DG training for anyone preparing declarations, and 'the supplier gave me the data' is not a defence in an incident investigation. Generate the draft here, but have your certified DG person verify every element against the current code edition before signing; codes amend every two years and PSNs and provisions move.

How to use Dangerous Goods Declaration Generator

  1. 1Fill in the fields on the left — the document preview updates live as you type.
  2. 2Review the rendered text until every line reads exactly as you want it.
  3. 3Click “Download PDF” for a print-ready copy, or “Copy text” to paste it elsewhere.
  4. 4Keep the file with your shipment records — generation happens locally in your browser.

Why use Dangerous Goods Declaration Generator?

  • Live preview that updates with every keystroke
  • One-click print-ready PDF export, generated entirely client-side
  • Structured fields so nothing required gets forgotten
  • Free, private and reusable — your entries never leave the browser

Frequently asked questions

What's the difference between UN number and proper shipping name?+

The UN number (UN 1263) is the globally unique ID for the substance or article category; the proper shipping name (PAINT) is the standardised description the code attaches to it. Both must appear, exactly as listed — together with class and packing group they form the identification quartet that drives stowage, segregation and emergency response. Trade names ('Brand X Thinner') may follow in brackets but never substitute.

Who is allowed to sign a dangerous goods declaration?+

A trained person acting for the shipper — IMDG chapter 1.3 and IATA's training provisions make DG training mandatory for declaration preparers, and air mode requires formal certification with revalidation (typically 24 months). The signature certifies compliance 'in all respects', which is why carriers reject declarations signed by forwarders without shipper authority or by untrained staff: liability follows that line.

What happens if dangerous goods are misdeclared or undeclared?+

The severe end of trade penalties: fines per package (air regimes run to tens of thousands), cargo offloaded at the shipper's cost, carrier blacklisting — and in incidents, criminal exposure, because undeclared DG is implicated in serious vessel fires. Carriers actively screen bookings (X-ray, document analytics, density checks) for exactly this. If in doubt whether something is regulated, test and classify; 'it's just paint' is the famous last sentence.

Do limited quantities still need a declaration?+

Mode-dependent: limited-quantity (LQ) provisions relax packaging, marking and documentation — sea and road LQ shipments often need no full DGD (transport document notation suffices), while air has its own Y-prefixed LQ rules still requiring a shipper's declaration. The relaxations only apply when the LQ conditions (inner/outer quantity caps, marking) are fully met — partial compliance means full regulation applies.

Embed Dangerous Goods Declaration Generator on your website

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