The Commission on Environmental Quality amended 30 Tex. Admin. Code §§115.322 -115.326, 115.352 -115.357, 115.781, 115.782, 115.786 -115.788, and 115.358 and 115.784, which pertain to control of air pollution from volatile organic compounds. New laws allow owners of operations to use alternative methods of monitoring potential volatile organic compound sources and update recordkeeping requirements. Changes took effect June 24, 2010. http://www.sos.state.tx.us/texreg/pdf/currview/0618is.pdf pp. 5293-316.