The State Water Control Board recently issued a Public Notice concerning proposed amendments to the Virginia Stormwater Management Regulations, 9 VAC 25-870, et seq. (the “Regulations”), and indicated it will consider those...more
The amendment revises the definition of volatile organic compound (VOC) to add trans-1,3,3,3-tetrafluoropropene (also known as HFO-1234ze) to the list of substances not considered to be VOCs. The amendment comports with the...more