The bill says that if the people who decide rules around the world about stopping diseases want to make a new rule, they have to get permission from an important group in the United States called the Senate before that rule can be used here. This is so the United States can think carefully before agreeing to big rules that everyone should follow.

H.R. 7983 is a bill that explains what a "free trade agreement" means when it comes to giving tax credits for clean cars. It says that if the U.S. and another country have an agreement that stops charging extra fees and removes trade barriers, that counts as a free trade deal for cars made after the bill is passed.

H.R. 1425 is like a rule that says the grown-ups in the Senate need to agree really, really strongly (two-thirds of them) before a big group of countries can make new rules about how to handle bad germs and diseases. It helps make sure that America thinks really hard before joining these rules, but it might make it harder to join quickly when they need to.