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Railworthiness Directive for Certain Railroad Tank Cars Owned by Sumitomo Mitsui Banking Corporation Rail Services (SMBC) and Equipped With SMBC-owned Rubber Linings

Document Series
Federal Railroad Administration
Directive Type
Railroad Safety
Directive Number
Railworthiness Directive No. 2023-01
Subject Hazardous Materials

Note: A Federal Register Notice regarding this Railworthiness Directive was published on July 25, 2023. Click here to access the Federal Register webpage. 

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Last updated: Wednesday, July 19, 2023