The use and disposal of PCBs are regulated by which act?

The use and disposal of PCBs are regulated by which act?

• A. RCRA
• B. CERCLA
• C. TSCA
• D. CWA

Answer: (C)

Polychlorinated biphenyls (PCBs) are regulated primarily under the Toxic Substances Control Act. This law gives the EPA authority to control the manufacture, processing, distribution, use, and disposal of chemical substances, and PCBs are treated as a regulated substance due to their persistence and toxicity. Because of these risks, TSCA established strict rules around PCB-containing equipment, the handling of PCB wastes, and the steps required for safe disposal or remediation. The other acts cover related environmental concerns—for example, hazardous waste management in general (RCRA), cleanup of contaminated sites (CERCLA), or water pollution (CWA)—but the specific regulation of PCB use and disposal is under TSCA.

Polychlorinated biphenyls (PCBs) are regulated primarily under the Toxic Substances Control Act. This law gives the EPA authority to control the manufacture, processing, distribution, use, and disposal of chemical substances, and PCBs are treated as a regulated substance due to their persistence and toxicity. Because of these risks, TSCA established strict rules around PCB-containing equipment, the handling of PCB wastes, and the steps required for safe disposal or remediation. The other acts cover related environmental concerns—for example, hazardous waste management in general (RCRA), cleanup of contaminated sites (CERCLA), or water pollution (CWA)—but the specific regulation of PCB use and disposal is under TSCA.