| The Home page of ILPI's Safety Data Sheet (SDS) Resource, the leader in SDS information since 1995! | |
| The history and philosophy behind this resource. | |
| A curated collection of books and reference materials concerning Safety Data Sheets and closely related topics. | |
| Paste your plain text SDS into the SDS-Demystifier, and it will be converted into a hypertext-enriched document with links to detailed explanations of each key term. | |
| An extensive list of frequently asked questions about Safety Data Sheets including regulations, content, compliance, and more. | |
| A humorous take on Safety Data Sheet jargon. Fill in the blanks on our entry form to generate a personalized Unsafety Data Sheet to share with your coworkers. | |
| Since 1995, we've maintained this massive curated list of the best places to find Safety Data Sheets on the Internet. | |
| You are here! Way more than a glossary, this hypertext-enhanced resource covers hundreds of SDS-related terms and expert knowledge. Each entry includes both the SDS relevance and links to additional authoritative resources. | |
| Archived results of Safety Data Sheet related polls taken by some of our millions of site visitors | |
| The OSHA regulations behind SDS regulations, including the inspection guidelines and over 400 official interpretations letters under the Hazard Communication Standard | |
| Commercial suppliers of SDS authoring and management software as well as cloud compliance services. | |
| Commercial companies that will create SDS's for your specific needs as well as SDS translation companies. |
Safety signs, banners, and scoreboards? Get yours at Safety Emporium!
TDG - Transport of Dangerous Goods
Definition
UN Recommendations on the Transport of Dangerous Goods is a set of model regulations developed by the United Nations Economic and Social Council's Committee of Experts on the Transport of Dangerous Goods.
Additional Info
We've got your DOT number at Safety Emporium with DOT placards, NFPA labels and more!
The Model Regulations aim at presenting a basic scheme to allow uniform development of national and international regulations governing the various modes of transport. They are flexible to accommodate any special requirements that might have to be met. These are not regulations, but recommendations only.
The TDG regulations cover the classification and definition of classes, listing of the principal dangerous goods, general packing requirements, testing procedures, marking, labeling or placarding, and transport documents. There are also special requirements for particular classes of goods.
In the United States, these model regulations have been incorporated into government regulations in 49 CFR Parts 100-185. You can find more information about US TDG regulations at the DOT's Pipeline and Hazardous Materials Safety Administration's (PHMSA) Regulations page.
In an aim to standardize labeling, Safety Data Sheets and more, the Committee has also developed the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) which has been implemented across the EU, US, Canada, and many other countries. PHMSA adopted of several elements of the GHS in a rulemaking HM-115F. These elements include the aspects of the GHS that directly affect the transport sector such as changes to the hazard classification criteria for toxic materials and flammable liquids. Changes to regulations concerning environmentally hazardous substances will be made under a separate rulemaking, as the relevant criteria adopted by the GHS Sub-Committee will need to be considered by the US EPA.
SDS Relevance
The GHS Safety Data Sheet format address transportation issues in Section 14. This information will include TDG information such as the Proper Shipping Name (PSN), Product Identification Number (PIN, which is basically the UN/NA number), Technical Name, and/or Primary Hazard Class. The TDG classification, labeling information and any other information relevant to the safe transport of the material (for example, sensitivity to mechanical shock or high temperatures) would be found here.
However, OSHA does not have jurisdiction over transportation, therefore Section 14 of SDS's in the United States is considered non-mandatory (optional). OSHA requires that this section be present on the sheet and labelled Transportation, but it can not mandate that any information be listed in this section. Leaving this section blank is therefore legal in the US. Other countries do require this information on the SDS, so most major companies typically list transportation information on their SDS's as they recognize the importance of having sheets that facilitate international trade.
Ensure a safe workplace with safety signs and labels from Safety Emporium!
Further Reading
- UN Model Regulations on the Transport of Dangerous Goods, Rev 22 (2021) at the UN, of course.
- Transporation of Dangerous Goods Regulations at Transport Canada.
- Dangerous Goods in the EU are covered by EU directive 2008/68.
- Hazardous Materials/Dangerous Goods Regulations at the US Federal Motor Carrier Safety Administration.
- Dangerous Goods Regulations for Air Transportation at the US Federal Aviation Administration.
- Dangerous Goods Regulations items for sale by the International Air Transport Association.
See also: DOL, DOT, NOS, risk phrases.