Which type of law includes regulations addressing actions that may harm individuals or society?

The correct answer is criminal law because it specifically pertains to actions that are deemed harmful to individuals or society as a whole. Criminal law encompasses statutes and regulations that define offenses against the state, establish punishments for those offenses, and maintain public order. This body of law aims to protect the welfare of citizens by deterring harmful behavior and punishing offenders through various legal consequences, which can include fines, imprisonment, or community service.

In contrast, civil law primarily deals with disputes between individuals or organizations where compensation or restitution may be sought, but it does not address actions considered criminal or harmful to society at large. Environmental law focuses specifically on regulations designed to protect the environment, while commercial law governs business and commercial transactions, without the direct aim of addressing harmful societal actions. Therefore, criminal law is the distinct category that addresses actions threatening the safety and well-being of individuals or the collective society.