Under what conditions can states operate their own hazardous waste programs?

• A. When those programs are at least equal to and consistent with federal standards
• B. When those programs are less strict than federal standards
• C. Only if approved by the President
• D. Only for non-hazardous waste

Answer: (A)

States may operate their own hazardous waste programs only if those programs have EPA authorization and are at least as protective as federal standards and consistent with them. This setup lets states tailor enforcement and implementation to local needs while maintaining a nationwide baseline of protection for health and the environment. The best choice reflects this requirement by stating that state programs must be equal to or stronger than federal standards and aligned with them. It wouldn’t be acceptable for a state program to be weaker than federal rules, and presidential approval isn’t the mechanism for authorizing state programs, nor is this question about non-hazardous waste.