Which international treaty formed the basis for Section 608?

The Montreal Protocol is the international treaty that specifically addresses substances that deplete the ozone layer, and it laid the groundwork for regulations concerning the use and management of refrigerants. This protocol was established to phase out the production and consumption of ozone-depleting substances, which directly relates to the objectives of Section 608 of the Clean Air Act in the United States.

Section 608 mandates the proper management of refrigerants, particularly to prevent the release of substances that harm the ozone layer, reflecting the commitments made under the Montreal Protocol. Therefore, this treaty is crucial in shaping the regulatory framework that governs refrigerant usage and handling in the U.S., ensuring that actions taken align with international efforts to protect the environment.

In contrast, the other treaties mentioned, such as the Kyoto Protocol and the Paris Agreement, focus primarily on climate change and greenhouse gas reductions rather than issues directly related to ozone depletion and refrigerant management. The Clean Air Accord does not specifically refer to the same framework as the Montreal Protocol concerning the protection of the ozone layer.