Safety & Compliance · SOP

Hazmat Placard Verification And Documentation Checklist

A systematic field procedure to verify hazardous materials placarding on transport vehicles and storage containers, and digitally document compliance with TDG (Transportation of Dangerous Goods) regulations. Eliminates guesswork and ensures audit‑ready records.

Estimated Time

15 min

Difficulty

Intermediate

Regulation

TDG · WorkSafeBC

Version

1.0

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Purpose

This procedure ensures every incoming or outgoing hazmat‑bearing vehicle and storage container carries correct, legible placards that match the shipping documents. Proper verification prevents regulatory fines, shipping delays, and, most importantly, reduces the risk of accidental release events caused by misidentified hazards.

Scope

Applies to all personnel responsible for inspecting hazmat loads at receiving docks, loading bays, and yard gates. Covers road tankers, intermediate bulk containers (IBCs), totes, cylinders, and portable tanks that require TDG placarding. Excludes radioactive materials (Class 7) which have separate inspection protocols.

Safety Precautions

LOTOConfirm any active loading/unloading is locked out before approaching the container. Do not remove or disturb seals without authorization.
PPEWear high‑visibility vest, steel‑toed boots, safety glasses, and nitrile gloves. If the placard indicates a corrosive or toxic material, add a face shield and chemical‑resistant apron.
SPILLKeep an approved hazmat spill kit within 10 metres. If you observe leakage, odour, or visible damage, do not proceed — evacuate the area and notify the supervisor immediately.
FLOWNever stand directly in front of or behind a vehicle during inspection; maintain a minimum of 3 metres clear zone. Always approach from the driver’s side.

Required Tools & Materials

Current TDG placard reference guide (laminated, updated annually)
Digital camera or smartphone with timestamp enabled
Clipboard with laminated inspection checklist (or digital form in SafeDesk)
High‑visibility vest, safety glasses, nitrile gloves
Approved hazmat spill kit (within 10 m)
Sharpie marker and zip‑tie tags (for flagging non‑compliant placards)

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Procedure: Step-by-Step

1 Approach and Observe — Walk around the vehicle or container at a safe distance (≥3 m). Verify placards are displayed on all four sides (front, rear, left, right). Note the UN number, hazard class, and any subsidiary risk labels. Document the vehicle ID, driver name, and time.

2 Inspect Placard Condition — Examine each placard for legibility, damage, fading, peeling, or obstruction. A placard must be clearly readable from 3 m in daylight. If a placard is missing, illegible, or damaged, flag it with a zip‑tie tag and record the deficiency in your checklist.

3 Cross‑Reference Shipping Documents — Retrieve the bill of lading or shipping document. Compare the UN number, hazard class, packing group, and subsidiary risks printed on the placards against the document. Any discrepancy (e.g., UN1203 on placard but UN1202 on the bill) must be escalated to the supervisor before the vehicle moves.

4 Document & Photograph — Using the SafeDesk app (or your digital camera), take a timestamped photo of each placard‑bearing side (at least four photos). In SafeDesk, fill out the digital checklist: vehicle ID, driver name, placard UN/class, condition notes, and inspector’s name. Attach each photo to the corresponding field.

5 Final Sign‑Off and Corrective Action — Review all entries. If every placard passes, mark the inspection as Verified in SafeDesk. If deficiencies were found (e.g., missing or damaged placard), initiate a corrective action work order directly from the app. Do not release the vehicle or accept the container until placarding is fully compliant.

Hazmat Placard Verification And Documentation Checklist

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