Final answer:
Transporters are responsible for finding out permits or special routes for hauling hazardous materials.
Step-by-step explanation:
The responsibility for finding out what permits or special routes are needed to haul hazardous materials lies with the transporters of the hazardous waste. According to the United States Department of Transportation hazardous materials regulations, transporters who move regulated wastes on public roads, highways, rails, and waterways must comply with the necessary permits and special routes.