Virginia changes its definition of air pollution to match federal rules
What happened
Virginia updated its official list of chemicals that count as air pollution. This means the state's environmental rules now align with what US environmental regulators consider air pollution.
Why it matters
States often have their own definitions for environmental pollutants, which can create confusion and different enforcement standards. By matching the federal definition, Virginia simplifies compliance for businesses operating across state lines. It also ensures that what counts as a 'volatile organic compound' in Virginia is the same as what counts federally.
The signal
Watch for other states to update their definitions of volatile organic compounds to match the federal standard, especially those with significant cross-state industrial activity.