The Department of Natural Resources and Environmental Control adopted 7 Del. Admin. Code 1138, Section 11.0, Area Source Lead Acid Battery Manufacturing Standard. The adopted rules update Delaware's requirements to bring the state into compliance with federal standards. Additionally, minor non-substantive changes were made to provide better clarity and a fuller understanding of the regulatory language. http://regulations.delaware.gov/register/october2008/final/12%20DE%20Reg%20481%2010-01-08.htm#P44_6550.