Effective:   12/15/1999 Revisions:  08/14/2001 , 08/05/2005 , 07/07/2006 ,

07/01/2008 , 07/10/2009 , 06/18/2010 ,

07/08/2011 , 06/06/2014 , 06/05/2015 ,

06/07/2016 , 05/30/2017 , 06/14/2018 ,

06/19/2019 , 06/17/2020 , 05/21/2021 Updates:  09/13/2002 , 09/23/2003 , 07/09/2004 ,

07/03/2007 , 01/08/2008 , 03/09/2012 ,

06/22/2012 , 02/26/2013 , 07/16/2013 ,

10/23/2015 , 04/19/2016 , 03/12/2019