Drones and Tankers: The New Rules of Danger

Regulators review rules for autonomous hazmat shipping as tech giants and truckers push for flexible safety standards

26 Jun 2026

Federal regulators are reshaping the rules for transporting hazardous materials as driverless technology advances across the shipping sector.

The Pipeline and Hazardous Materials Safety Administration (PHMSA) issued an Advance Notice of Proposed Rulemaking on December 4, 2025. This move opened a broad review of safety standards for drones, trucks, trains, and vessels: frameworks that have relied on human operators for decades. Industry stakeholders faced a March 4, 2026, deadline to submit feedback on the proposals.

Logistics companies responded rapidly. Amazon urged policymakers to ensure the regulations prioritize safety, provide clear requirements, and maintain flexibility to keep pace with innovation. The e-commerce company’s stance highlights how fast-moving autonomous software strains rigid, traditional regulatory models.

Organisations representing carriers pushed for structural changes. National Tank Truck Carriers recommended that PHMSA adopt a performance-based, operator-neutral approach instead of drafting rules for specific vehicle types. Logistics executives argue that evaluating safety outcomes, rather than mandating specific hardware, prevents regulations from becoming obsolete as tech evolves.

Financial and operational stakes remain significant for the freight sector. Deploying autonomous systems for hazardous cargo could lower labor costs, limit human exposure to dangerous materials, and optimize routes for long-haul shipping and last-mile drone deliveries. How PHMSA structures the final framework will dictate which commercial transport models become viable in the American market.

With the comment period closed, PHMSA is synthesizing the industry feedback before drafting formal rules. A consensus among shipping groups around performance standards gives the agency a clear starting point, though balancing rapid deployment with public safety remains unresolved.