The Department of Environmental Quality will hold a public hearing on proposed amendments to La. Admin. Code tit. 33:V §§109, 1109, 1901, 1907, 1909 and 4437, Hazardous Waste Tanks Secondary Containment Requirements and 90-Day Turnover of Hazardous Waste. The hearing will be April 28, 2010. Comments are due May 5, 2010. http://www.doa.la.gov/osr/reg/1003/1003.pdf pp. 643-49.