explosives placard
Class 1 covers explosive substances and articles such as TNT, fireworks, detonators and the blasting charges used in mining. The orange diamond with the exploding-bomb symbol announces from a distance that the hazard here is an explosion whose effects can reach well beyond the package, not a local fire.
Where is it used and when is it required?
Applied to drums, cases and containers, on the doors of chemical stores and warehouses in industrial cities such as Jubail, Yanbu, Jebel Ali and Mussafah, on trucks carrying blasting material to mines and quarries, and in laboratories that test explosive samples.
Regulation notes
GHS, the Globally Harmonized System of Classification and Labelling of Chemicals, is the classification system adopted across the Gulf, and the placard's colours, symbol and class number all derive from it. Placarding stores, containers and vehicles is the expected practice in Saudi and UAE industrial zones whenever dangerous goods are stored or moved.
- The usual placard size on trucks and containers is 250 × 250 mm; a 100 × 100 mm label is enough on individual drums and cases.
- Print on a weatherproof, UV-resistant material — Gulf sun, heat and dust fade ordinary paper within months.
- Keep the class number "1" at the bottom corner fully visible; never cover it with tape or a shipping label.
Size guide
Choose the size from the maximum distance the sign must be read from (ISO 3864-1 guidance).
Print tip: use card stock or mount on foam board/acrylic, and print the PDF at 100% (not “fit to page”).
This sign is also known as: explosives placard، class 1 hazmat placard pdf، UN class 1 explosive label printable، dangerous goods explosives sign. Informational sign not governed by a mandatory standard; designed in one consistent style for everyday use.
Included in packs
- Hazmat kit — $15
