It became illegal to intentionally vent hydrofluorocarbon (HFC) refrigerants into the atmosphere in the United States under the American Innovation and Manufacturing (AIM) Act, which was enacted in December 2020. The regulation aims to phase down the production and consumption of HFCs due to their high global warming potential. Additionally, the Environmental Protection Agency (EPA) has implemented specific rules to prevent the release of HFCs, aligning with broader international efforts such as the Kigali Amendment to the Montreal Protocol.
Its not illegal to have but it does become illegal when used.
No. We are still using them today, and thus, they did not become illegal.
They have always been illegal
Slavery was never legal in Oregon, so it never needed to become illegal.
Vicodin is not illegal. It is controlled and requires prescription.
it is illegal
In the United States, it isn't illegal to grow.
Owning a gun is not illegal if you follow the laws.
When you mix an isotope substance into the fields, the plants that grow in them will become genetically mutated and grow in many different and bizzare ways. Growing plants in intentionally radioactive soil is unfortunately most likely illegal.
Drugs become illegal when law makers decide to pass laws saying these drugs are illegal.
Most of them bece illegal because they cross the U.S border without permission.
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