45 CFR Part 673

5 sections.

§ 673.1
§ 673.1 Purpose of regulations.
§ 673.2
§ 673.2 Scope.
§ 673.3
§ 673.3 Definitions.
§ 673.4
§ 673.4 Environmental protection information.
§ 673.5
§ 673.5 Emergency response plan.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.