Pending Hazardous Materials (Hazmat) Interpretations
Pending interpretation letters that are under review by the Office of Hazardous Materials Safety are shown in the table below. To view the interpretation request document, click "View" for the corresponding interpretation. To submit comments on an interpretation under review, click the "Submit Comment" link for the corresponding interpretation. Finally, comment submissions will be accepted for 30 days after the pending interpretation letter is posted.
| Reference # | Requestor | Request Letter | Comment Submission Deadline | Submit Comments |
|---|---|---|---|---|
| 26-0071 | ACME HAZMAT Transportation Solutions, LLC | View | 7/25/26 | Submit Comment |
| 26-0072 | ACME HAZMAT Transportation Solutions, LLC | View | 7/25/26 | Submit Comment |
| 26-0073 | A.S. Trust & Holdings | View | 7/25/26 | Submit Comment |
| 26-0075 | Greenbrier Management Services | View | 7/25/26 | Submit Comment |
| 26-0077 | Commercial Vehicle Safety Alliance (CVSA) | View | 7/25/26 | Submit Comment |
| 26-0078 | Texas Dive Center, Inc. | View | 7/25/26 | Submit Comment |
| 26-0079 | Amerex Corporation | View | 7/25/26 | Submit Comment |
| 26-0080 | NeoWave | View | 7/25/26 | Submit Comment |
| 26-0081 | MSC Mediterranean Shipping Company (USA) Inc. | View | 7/25/26 | Submit Comment |
| 26-0082 | UPL NA, Inc. | View | 7/25/26 | Submit Comment |
| 26-0083 | The Chlorine Institute | View | 7/25/26 | Submit Comment |
| 26-0084 | Temsa | View | 7/25/26 | Submit Comment |
| 26-0085 | Daniels Training Services, Inc. | View | 8/21/26 | Submit Comment |
| 26-0086 | COSTHA | View | 8/21/26 | Submit Comment |
| 26-0087 | Tanner Industries, Inc. | View | 8/21/26 | Submit Comment |
| 26-0088 | Hong Kong Aircraft Engineering Co., Ltd. | View | 8/21/26 | Submit Comment |
| 26-0089 | Apex Dispensing Systems | View | 8/21/26 | Submit Comment |
| 26-0090 | Attaché - Transport of Dangerous Goods Expert | View | 8/21/26 | Submit Comment |
| 26-0091 | Environmental Resource Center | View | 8/21/26 | Submit Comment |
| 26-0092 | Qatar Airways | View | 8/21/26 | Submit Comment |
| 26-0093 | Ocenco Inc. | View | 8/21/26 | Submit Comment |
| 26-0094 | Pacific Gas & Electric Company | View | 8/21/26 | Submit Comment |
| 26-0095 | Fishman | View | 8/21/26 | Submit Comment |
| 26-0097 | Allnex Malaysia Sdn.Bhd. | View | 8/21/26 | Submit Comment |
Last updated: Wednesday, July 22, 2026