Emergency Response Guidebook (ERG)

This is an online version of the 2008 Emergency Response Guidebook (ERG) which is produced by the USDOT for first responders during the initial phase of a Dangerous goods/Hazardous Materials incident. Have you ever wondered what those four digit numbers on the placards on the side of trucks and rail cars mean? Our online ERG will give you your answer.

Radioactive material, Typ ==> Refrigerant gas R-23 and

Name of MaterialGuideUN#ISO
Current as of: Oct. 2, 2011
Radioactive material, Type A package non-special form, non fissile or fissile-excepted1632915
Radioactive material, Type A package, fissile, non-special form1653327
Radioactive material, Type A package, special form, fissile1653333
Radioactive material, Type A package, special form, non fissile or fissile-excepted1643332
Radioactive material, Type B(M) package non fissile or fissile-excepted1632917
Radioactive material, Type B(M) package, fissile1653329
Radioactive material, Type B(U) package non fissile or fissile-excepted1632916
Radioactive material, Type B(U) package, fissile1653328
Radioactive material, Type C package1633323
Radioactive material, Type C package, fissile1653330
Radioactive material, Uranium hexafluoride1662978
Radioactive material, Uranium hexafluoride, fissile1662977
Rags, oily1331856
Rare gases and Nitrogen mixture1211981
Rare gases and Nitrogen mixture, compressed1211981
Rare gases and Oxygen mixture1211980
Rare gases and Oxygen mixture, compressed1211980
Rare gases mixture1211979
Rare gases mixture, compressed1211979
Receptacles, small, containing gas1152037
Red phosphorus1331338
Red phosphorus, amorphous1331338
Refrigerant gas R-1132a116P1959
Refrigerant gas R-1141261958
Refrigerant gas R-1151261020
Refrigerant gas R-1161262193
Refrigerant gas R-116, compressed1262193
Refrigerant gas R-121261028
Refrigerant gas R-12 and Refrigerant gas R-152a azeotropic mixture with 74% Refrigerant gas R-121262602
Refrigerant gas R-12161261858
Refrigerant gas R-1241261021
Refrigerant gas R-1251263220
Refrigerant gas R-12B11261974
Refrigerant gas R-131261022
Refrigerant gas R-13 and Refrigerant gas R-23 azeotropic mixture with 60% Refrigerant gas R-131262599
Refrigerant gas R-13181262422
Refrigerant gas R-133a1261983
Refrigerant gas R-134a1263159
Refrigerant gas R-13B11261009
Refrigerant gas R-141261982
Refrigerant gas R-14, compressed1261982
Refrigerant gas R-142b1152517
Refrigerant gas R-143a1152035
Refrigerant gas R-152a1151030
Refrigerant gas R-152a and Refrigerant gas R-12 azeotropic mixture with 74% Refrigerant gas R-121262602
Refrigerant gas R-1611152453
Refrigerant gas R-211261029
Refrigerant gas R-2181262424
Refrigerant gas R-221261018
Refrigerant gas R-2271263296
Refrigerant gas R-231261984

Data Source for our online 2008 ERG

This information was compiled from the 2008 Emergency Response Guidebook (2008 ERG) which is produced by the U.S. Department of Transportation.

(Data last updated/verified: Oct. 2, 2011)

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WARNING: These pages are for general reference and educational purposes only and MUST NOT be relied upon as a sole source to determine regulatory compliance or where matters of life and health are concerned. This site and the author do not warrant or guarantee the accuracy or the sufficiency of the information provided and do not assume any responsibility for its use.

To ensure regulatory compliance when transporting hazardous materials or dangerous goods, one must receive proper training and certification from a qualified instructor and refer to the current year's Code of Federal Regulations Title 49 (49CFR) or your country's shipping regulations. In matters regarding workplace safety, refer to current OSHA regulations (29CFR) and NIOSH guidelines or your own country's health and safety regulations. No one should ever enter into a hazardous environment without proper training from qualified instructors.

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