Home / Agencies / DOT / 2026-15823
Final Rule

Hazardous Materials: Reducing Burdens on Domestic Companies Using Battery-Powered Equipment in Trades

Agency
DOT
Document Number
2026-15823
Published
August 4, 2026
Effective Date
September 3, 2026

Abstract

This final rule modernizes the Materials of Trade (MOT) exception in the Hazardous Materials Regulations (HMR) by increasing the maximum allowable quantities of lithium batteries that can be transported as MOTs. This increase removes an undue regulatory burden which constrains the ability of construction, landscaping, mowing, tree service, food service, and entertainment companies to perform their trade.

Federal Register Source

This document is published by the Office of the Federal Register, National Archives and Records Administration. Access the full regulatory text, preamble, and docket comments below.

View Full Text on FederalRegister.gov →

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Frequently Asked Questions

What is the 2026-15823 Federal Register document?
Document 2026-15823 is a Final Rule published by the Department of Transportation in the Federal Register on August 4, 2026, with an effective date of September 3, 2026. This final rule modernizes the Materials of Trade (MOT) exception in the Hazardous Materials Regulations (HMR) by increasing the maximum allowable quantities of lithium batteries that can be transported as MOTs. This increase removes an undue regulatory burden which constrains the ability of construction, landscaping, mowing, tree service, food service, and entertainment companies to perform their trade. View the original at https://www.federalregister.gov/documents/2026/08/04/2026-15823/hazardous-materials-reducing-burdens-on-domestic-companies-using-battery-powered-equipment-in-trades.
Is document 2026-15823 an economically significant rule?
No. Document 2026-15823 is not classified as economically significant under Executive Order 12866. Economically significant rules require OIRA review and are estimated to have impacts of $100 million or more per year.

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