This final rule amends the Hazardous Materials Program Procedures to allow an application to renew a special permit or approval to be filed any time on or before its expiration date rather than requiring the renewal application to be filed 60 days in advance as under the current regulations.
Source
https://www.federalregister.gov/documents/2026/08/04/2026-15811/hazardous-materials-improving-efficiencies-for-special-permits-and-approvals-renewalsDocument officiel chez le régulateur. Citez toujours cette URL — et non la page de détail Vantage — dans les preuves de conformité.