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General

Legacy ID
16
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Significant Regulatory Guidance
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Tank Car Thermal Protection System List

In accordance with § 179.18, PHMSA, in coordination with FRA, maintains a list of thermal protection systems that comply with the requirements of appendix B of Part 179 and that no longer require test verification. The document on this page is the list of thermal protection systems we have...

ORM-D Phase Out

After December 31, 2020, hazmat shippers will no longer be able to use the ORM-D Consumer Commodity marking on packages containing limited quantities of low risk hazardous materials. Packages must be marked with the Limited Quantity marking in accordance with the Code of Federal Regulations,...