Revisions to the Underground Storage Tank Systems Rule, Chapter 62-761, F.A.C., including removing language for upgrading systems prior to the December 31, 2009, deadline to simplify the rule, updating reference standards, creating valid registration requirements, revising periodic integrity testing, revising release detection requirements into one section, revising recordkeeping timeframes, updating closure assessment requirements and updating forms.The materials to be discussed are available at: http://www.dep.state.fl.us/waste/categories/pcp/pages/announcements.htm.