Question

hazardous waste laws
transportation
the department of transportation (dot) enforces regulations regarding the transportation of chemicals and waste. theyve categorized these substances into nine classes, and requires clear labeling using placards for all hazardous waste shipments. placards feature a number that corresponds to a cataloged chemical, providing important information for emergency responders and ensuring public safety during accidents.
this system is crucial for informing first - responders about the materials involved in incidents, such as chemical spills or leaks. the placards guide responses, including evacuation and related fire control, making hazardous waste transportation safer and more accountable.
which government entity requires the use of placards to be placed on any hazardous waste during transportation?
central intelligence agency (cia)
the department of the interior
department of transportation (dot)
the u.s. fish and wildlife service

Explanation:

The text clearly states that the Department of Transportation (DOT) enforces regulations regarding hazardous - waste transportation and requires the use of placards. The other entities listed have different responsibilities not related to hazardous - waste transportation placarding.

Answer:

C. Department of Transportation (DOT)