A voluntary self-disclosure under the Audit Policy was submitted on June 6, 2011. It was discovered that the facility had exceeded the threshold for copper compounds for calendar year 2009, but had not submitted the requisite TRI Form R report. The required report for the 2009 calendar year was submitted on June 8, 2011. The TRI report for copper compounds for 2010 and years prior to 2009 were submitted on time.