Ending China's Unfair Advantage Act of 2023

This bill would block U.S. federal funding for two international environmental agreements until China's classification in those treaties changes. Specifically, it prohibits funds for the Montreal Protocol (ozone layer protection) until China is removed from "developing country" status, and blocks funds for the UN Climate Change Convention until China is added to Annex I (the list of developed nations). The bill requires the President to certify to Congress that these treaty changes have occurred before funding can resume. It affects only U.S. government spending on these agreements, not direct policy changes for citizens or businesses.