May 11, 2021 · As a dangerous goods (DG) instructor for over ten years, I often wondered: “Why the ‘Y’ in the air limited quantity mark?” In other words, why not an “L” for limited quantity; or perhaps an “A” for air acceptable? I pondered this question through …

May 11, 2021 · The Limited Quantity mark without the letter “Y” means the package can be shipped all modes EXCEPT by air. Furthermore, this mark communicates that the package complies with all Limited Quantity requirements.

• The Hazardous Materials Table [§172.101, Col. 6] identifies the proper label(s) for the hazardous material listed. • Any person who offers a hazardous material for transportation MUST label the package, if required [§172.400(a)]. • Labels may be affixed to packages when not required by regulations, provided

Aug 13, 2024 · Marking and labeling are essential steps when preparing a dangerous good package for transportation. Labels often communicate the hazards associated with the package, and markings ensure the shipment is handled to prevent spills, accidents, and exposure.

Maintaining compliance with Dangerous Goods regulations doesn't stop with packaging and labeling. Shippers need to be aware of placarding requirements before putting their shipments into commerce. This hazmat placard infographic answers the question "what is a placard" and provides a brief overview of the regulations governing the use of DG ...

Dec 1, 2024 · The net amount per package allowed when shipping Limited Quantities by air can be found by looking at column H of the list of dangerous goods located in section 4.2. There will also be a packing instruction beginning with the letter Y in column G that will give you more specific instructions.

Jan 7, 2016 · Dangerous goods packages must be marked and labelled before they are assigned for shipment. The differences between marking and labelling under TDG are listed as below: The picture below shows how a dangerous goods package should be marked and labelled.

Dec 20, 2024 · Marks and Labels. All necessary marks and labels must be present on the shipment. This includes all hazard labels, addresses, net weights, and other pertinent information. The Limited Quantity marking must feature a “Y” in the center, which is a key distinction from ground shipments where such specific labeling may not be required.

Jan 29, 2024 · What is a Limited Quantity Dangerous Goods? This means that dangerous goods packages, which do not exceed certain quantity limits per outer and inner packaging gain relief from the dangerous goods regulations. This relief is a simpler regulatory alternative to preparing all dangerous goods shipments as fully regulated. Why?

IATA offers a wide variety of fully compliant labels and markings that may be required on packages of dangerous goods or time & sensitive products. These include DGR Hazard labels, handling labels and marks as well as limited and excepted quantity labels.