Since when has it been illegal to manufacture or import CFCs into the United States?

The correct response indicates that as of January 1st, 1996, it became illegal to manufacture or import chlorofluorocarbons (CFCs) into the United States. This significant regulatory change stems from the commitments made under the Montreal Protocol, a global agreement designed to phase out substances that deplete the ozone layer. The United States has been a participant in this initiative, recognizing the environmental hazards posed by CFCs and their contribution to ozone layer depletion.

By the time the deadline of January 1, 1996, arrived, the regulatory framework was firmly established, prohibiting these substances to safeguard the environment. This marks a crucial step towards protecting the atmosphere and reducing the destructive impact of ozone-depleting substances.

Understanding this timeline is crucial for technicians in the field, as it highlights the regulatory landscape surrounding refrigerants and the importance of adhering to these laws in the pursuit of sustainable environmental practices.