This final rule removes undue regulatory burdens by allowing regulated entities to use a reduced sized marking for limited quantity shipments of hazardous materials by highway, rail, or vessel.
Source
https://www.federalregister.gov/documents/2026/08/04/2026-15805/hazardous-materials-reducing-costs-to-domestic-shippers-and-carriers-of-limited-quantitiesCanonical document at the regulator. Always cite this URL — not the Vantage detail page — in compliance evidence.