ON AUGUST 4, 2000, ARMSTRONG WORLD INDUSTRIES, INC., KANKA- KEE, ILLINOIS SELF DISCLOSED POTENTIAL VIOLATIONS OF THE EMERGENCY PLANNING AND COMMUNITY RIGHT-TO-KNOW ACT SECTIONS 312 AND 313. IN THE SELF DISCLOSURE THEY INDICATED THAT FOR CALENDAR YEAR 2000 THEY FAILED TO REPORT ONE CHEMICAL ON THEIR EMERGENCY AND HAZARDOUS CHEMICAL INVENTORY FORM AND FOR CALENDAR YEARS 1992-1999 THEY FAILED TO INCLUDE VINYL ACETATE ON THEIR TOXIC RELEASE INVENTORY. THIS FACILITY MET ALL 9 SELF AUDIT AND SELF DISCLOSURE CRITERIA FOR 100% PENALTY REDUCTION.